commit 39572eedd6d627a7123102d308a6cc57d28d88e3 Author: Obai Albek Date: Wed May 21 20:50:12 2025 +0200 HTML-CSS_Lernwebseite diff --git a/HTML-CSS_Lernwebseite/.buildpath b/HTML-CSS_Lernwebseite/.buildpath new file mode 100644 index 0000000..8bcb4b5 --- /dev/null +++ b/HTML-CSS_Lernwebseite/.buildpath @@ -0,0 +1,5 @@ + + + + + diff --git a/HTML-CSS_Lernwebseite/.project b/HTML-CSS_Lernwebseite/.project new file mode 100644 index 0000000..653b10b --- /dev/null +++ b/HTML-CSS_Lernwebseite/.project @@ -0,0 +1,28 @@ + + + HTML-CSS_Lernwebseite + + + + + + org.eclipse.wst.common.project.facet.core.builder + + + + + org.eclipse.wst.validation.validationbuilder + + + + + org.eclipse.dltk.core.scriptbuilder + + + + + + org.eclipse.php.core.PHPNature + org.eclipse.wst.common.project.facet.core.nature + + diff --git a/HTML-CSS_Lernwebseite/.settings/org.eclipse.core.resources.prefs b/HTML-CSS_Lernwebseite/.settings/org.eclipse.core.resources.prefs new file mode 100644 index 0000000..99f26c0 --- /dev/null +++ b/HTML-CSS_Lernwebseite/.settings/org.eclipse.core.resources.prefs @@ -0,0 +1,2 @@ +eclipse.preferences.version=1 +encoding/=UTF-8 diff --git a/HTML-CSS_Lernwebseite/.settings/org.eclipse.php.core.prefs b/HTML-CSS_Lernwebseite/.settings/org.eclipse.php.core.prefs new file mode 100644 index 0000000..30ab146 --- /dev/null +++ b/HTML-CSS_Lernwebseite/.settings/org.eclipse.php.core.prefs @@ -0,0 +1,2 @@ +eclipse.preferences.version=1 +include_path=0;/HTML-CSS_Lernwebseite diff --git a/HTML-CSS_Lernwebseite/.settings/org.eclipse.wst.common.project.facet.core.xml b/HTML-CSS_Lernwebseite/.settings/org.eclipse.wst.common.project.facet.core.xml new file mode 100644 index 0000000..2e3fd39 --- /dev/null +++ b/HTML-CSS_Lernwebseite/.settings/org.eclipse.wst.common.project.facet.core.xml @@ -0,0 +1,7 @@ + + + + + + + diff --git a/HTML-CSS_Lernwebseite/Anmelden quellcode.php b/HTML-CSS_Lernwebseite/Anmelden quellcode.php new file mode 100644 index 0000000..3eec043 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Anmelden quellcode.php @@ -0,0 +1,19 @@ +prepare("SELECT `password` FROM registration WHERE email = ?"); + $stmt->execute([$email]); + $zeile = $stmt->fetch(); + $hash_passwort = $zeile['password']; + + // Password prufen + if (password_verify($passwort, $hash_passwort)) { + header("Location: konto_benutzer.php"); + exit(); + } else { + exit("". + "password vergessen?"); + } + } +?> \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Anmelden.php b/HTML-CSS_Lernwebseite/Anmelden.php new file mode 100644 index 0000000..9242c05 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Anmelden.php @@ -0,0 +1,67 @@ + + + + + + Anmelden + + + + + + + + diff --git a/HTML-CSS_Lernwebseite/CSS-Einführung.php b/HTML-CSS_Lernwebseite/CSS-Einführung.php new file mode 100644 index 0000000..e76360c --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS-Einführung.php @@ -0,0 +1,378 @@ + + + + + + + + + + + + + + + + + CSS-Einführung + + + + + + +

+ + + + + +

CSS - Einführung

+ + +

Was ist CSS?

CSS (Cascading Style Sheets) ist eine Sprache, die verwendet wird, um den visuellen Stil von HTML-Elementen auf einer Webseite zu beschreiben.

+ +

Was ist der Zweck von CSS?

Der Zweck von CSS besteht darin, zu definieren, wie HTML-Elemente auf einer Webseite dargestellt werden sollen, z. B. ihre Farben, Schriftarten, ihr Layout und ihre Animationen.

Wie implementiert man CSS?

+ + Methode 1.) Styles in head einfügen
+ + + + +

<head>
+    <style>
+        body {
+        font-family: Arial, sans-serif;
+        background-color: #f2f2f2;
+        }
+            
+        h1 {
+        color: blue;
+        font-size: 24px;      
+        text-align: center;
+        }
+    </style>
+</head>
+

+ + Methode 2.) Laden aus einer Datei
+

+ +

<head>
+    <link rel="stylesheet" type="text/css" href="styles.css">
+</head>

+ +

+

Syntax von CSS sieht so aus

+ + + + +33333333333333333333333333333333333333333333 + + +

<html>
+  <head>
+    <meta charset="UTF-8">
+    <title>CSS Beispiel</title>
+    <style>      
+      /* Selektor für alle Absätze */
+      p {
+        font-size: 20px;
+        color: blue;
+      }
+    </style>
+  </head>
+
+  <body>
+    <h1>CSS Beispiel</h1>
+    <p>Das ist ein Absatz.</p>
+  </body>
+</html>

Das ist ein Beispiel zum Bearbeiten eines Absatz-Tags

+ + So würde dieser Code als Webseite aussehen +

CSS Beispiel

+ Das ist ein Absatz. +

In diesem Beispiel wählen wir das zu bearbeitende Tag p aus, + ändern dann die Schriftgröße auf 20 Pixel und lassen die Farbe des Textes blau erscheinen.

+ +

Es ist gut zu wissen, dass Sie Kommentare in CSS mit /* Kommentar */ hinterlassen können.

Beachten Sie, dass Sie bei Verwendung des <style> Tags dieses innerhalb eines <head> Tags einfügen müssen

+ + +

+ + + + + + + + +

<html>
+  <head>
+    <meta charset="UTF-8">
+    <title>CSS Beispiel</title>
+    <style>      
+      /* Selektor für ein Class */
+      .mein-class {
+        font-size: 20px;
+        color: red;
+      }
+    </style>
+  </head>
+
+  <body>
+    <h1>CSS Beispiel</h1>
+    <p class="mein-class">Das ist ein Absatz.</p>
+  </body>
+</html>

Dies ist ein Beispiel für die Bearbeitung einer Klasse

CSS Beispiel

+ Das ist ein Absatz. +

In diesem Beispiel wählen wir statt eines p Tags eine Klasse namens „mein-class“ aus.

Wann immer wir nun einem Element die Eigenschaft von "mein-class" geben, hat dieses Element die CSS-Eigenschaften, die wir ihm zuweisen.

Auf diese Weise können wir mehreren Elementen genau das gleiche Styling geben.

+ + + + + + + + + + + +

<html>
+  <head>
+    <head charset="UTF-8">
+    <title>CSS Beispeil</title>
+    <style>      
+      /* Selektor für ein Absatz in ein Class */
+      .mein-class p {
+        font-size: 20px;
+        color: pink;
+      }
+    </style>
+  </head>
+
+  <body>
+  <div class="mein-class">
+    <h1>CSS Beispiel</h1>
+    <p>Das ist ein Absatz.</p>
+    </div>
+  </body>
+</html>

Dies ist ein Beispiel für die Bearbeitung eines Absatzes innerhalb einer Klasse

CSS Beispiel

+ Das ist ein Absatz. +

In diesem Beispiel zielen wir speziell auf ein p Tag innerhalb einer „mein-class“ Klasse ab.

+ Dies bedeutet, dass kein anderes p oder irgendein anderes Element innerhalb der "mein-class" Klasse betroffen ist, abgesehen von einem p, das sich innerhalb dieser Klasse befindet.

+ Damit können wir ein gründlicheres Styling üben.

+ +

+ + + + + + + + +

+ +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Border.php b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Border.php new file mode 100644 index 0000000..2587643 --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Border.php @@ -0,0 +1,263 @@ + + + + + + + + + + + + + + + + + CSS-Border + + + + + + +

+ + + + + +

+ +

CSS Margin

CSS Border(Rahmen) ist eine Eigenschaft, mit der Sie bearbeiten können, wie der Rahmen eines Elements aussieht

Der Rahmen eines Elements ist standardmäßig ausgeblendet, um ihn zu aktivieren, müssen Sie den Stil des gewünschten Rahmens festlegen!

Dies sind Ihre Optionen

solid
dotted
dashed
double
hidden
none
ridge -»3D
groove -»3D
inset -»3D
outset -»3D

+ +

p {
+  border-style: solid;
+}

+ +

Das ist ein solid border.

Das ist ein dotted border.

Das ist ein dashed border.

Das ist ein double border.

Das sind hidden & none borders.

Das ist ein ridge border.

Das ist ein groove border.

Das ist ein inset border.

Das ist ein outset border.

Ränder können mit border-radius gerundet werden.

+ +

p {
+  border-radius: 15px;
+}

Das ist ein gerudenter border mit 15px.

Das ist ein gerudenter border mit 10px.

Je höher der Wert, den Sie border-radius zuweisen, desto runder wird es.

+ + + + + + + + + + + + + + +

+ +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Display.php b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Display.php new file mode 100644 index 0000000..2d8d52d --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Display.php @@ -0,0 +1,399 @@ + + + + + + + + + + + + + + + + + CSS-Display + + + + + + +

+ + + + + +

+ +

CSS Display

Display wird verwendet, um das Layout einer Website zu steuern.

Display hat 9 Werte:

block
inline & inline-block
none
inline-flex & flex
inline-grid & grid
table

+ +

BLOCK

Block ist der Standardwert für das Eigenschaft display.

Block Elementen werden untereinander gestapelt und nehmen so viel Platz wie möglich in ihrem übergeordneten Container ein.

+ +

Das ist ein Absatz mit display: block

+ + + + +

INLINE & INLINE-BLOCK

inline-Elemente werden in der gleichen Zeile angezeigt und nehmen nur so viel Platz wie nötig ein, können aber nicht durch width, margin, padding usw. manipuliert werden.

inline-block-Elemente werden ebenfalls in derselben Zeile angezeigt, nehmen aber so viel Platz wie möglich ein.

+ +

Das ist ein Beispiel Satz mit einem inline element und einem inline-block element mit margin-left: 10px

+ +

+ + + + +

NONE

Elemente mit display: none werden einfach nicht angezeigt.

Diese Option wird oft mit Javascript kombiniert, um ein Element beim Klicken auf einer Button anzuzeigen.

+ +

+ + + + + +

INLINE-FLEX & FLEX

Ein Element mit display: flex (normalerweise ein div) ermöglicht, dass sein untergeordnetes Elementen im gesamten Container flexibel gestreckt/geschrumpft/beabstandet/positioniert werden kann.

Ein Element mit display: inline-flex macht dasselbe wie normales flex, nutzt aber nur die minimale Breite.

In beiden Beispielen sind alle 3 Blöcke auf raumgleich(space-evenly) eingestellt

+ +

display: flex

Block 1

Block 2

Block 3

display: inline-flex

Block 1

Block 2

Block 3

+ + + + + + +

INLINE-GRID & GRID

Grid wird verwendet, um zweidimensionale Layouts zu erstellen, in denen Sie angeben können, wie viele Zeilen und Spalten Sie möchten.

Es kann verwendet werden, um alles von einfachen bis zu äußerst komplexen Layouts zu erstellen.

In diesem Beispiel gibt es 3 Spalten mit 2 Elementen mit einer Lücke(gap) von 10 Pixeln.
Wenn wir stattdessen inline-grid einfügen würden, wäre die einzige Änderung, dass die Blöcke die Breite des Textes hätten.

+ +

Block 1

Block 2

Block 3

Block 4

Block 5

Block 6

+ + + + + +

TABLE

Mit display: table können Sie Tabellen erstellen, die mit den HTML-Tabellen-Tags identisch sind.

Dies ist nützlich, wenn Sie eine reaktivere Tabelle erstellen müssen.

+ +

Zeile 1, Spalte 1

Zeile 1, Spalte 2

Zeile 1, Spalte 3

Zeile 2, Spalte 1

Zeile 2, Spalte 2

Zeile 2, Spalte 3

Zeile 3, Spalte 1

Zeile 3, Spalte 2

Zeile 3, Spalte 3

+ + + + + +

+ + +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Farben.php b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Farben.php new file mode 100644 index 0000000..6387550 --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Farben.php @@ -0,0 +1,295 @@ + + + + + + + + + + + + + + + + + + CSS-Farben + + + + + + +

+ + + + + +

+ +

Farben können auf 6 Arten ausgewählt werden.

+ +

Namen,
RGB,
RGBA,
HEX,
HSL,
HSLA,

+ +

so werden sie verwendet

red
rgb(255, 0, 0)
rgba(255, 0, 0, 1)

+ +

#FF0000
hsl(0, 100%, 50%)
hsla(0, 100%, 50%, 1)

+ +
+ +

blue
rgb(0, 0, 255)
rgba(0, 0, 255, 1)

+ +

#0000FF
hsl(240, 100%, 50%)
hsla(240, 100%, 50%, 1)

+

+ +Hier sind ein paar Beispiele, wie Sie Farben in CSS verwenden können.
+ +

+ Text Farben +
+

p {
+  color: blue;
+}

+ +

+ Hintergrund Farben +
+

p {
+  background-color: blue;
+}

+ +

+ Border Farben +
+

div {
+  border-color: blue;
+}

+ +

Text

+ + +

Text

+ +

Text

+ + +

+ + + + + +

+ +

+ + + +

+ + +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Font.php b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Font.php new file mode 100644 index 0000000..1a6f30b --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Font.php @@ -0,0 +1,298 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + + + + + CSS-Fonts + + + + + + +

+ + + + + +

+ +

CSS Fonts(Schriftart)

Schriftarten können verwendet werden, um die Schriftart eines Textes, die Schriftgröße selbst und die Art und Weise, wie Text angezeigt wird, zu ändern.

Die Standardschriftart variiert je nach der Browser, aber die häufigste ist Arial mit einer Größe von 16px

+ +

Bei der Auswahl von Schriftarten sollten Sie immer Folgendes beachten.

Verfügbarkeit - Ist die Schriftart auf den meisten Geräten verfügbar oder wird sie importiert?
Lesbarkeit - Ist die Schriftart gut lesbar?
Aussehen - Stimmt es mit dem Stil der Seite überein?

+ + +

Sie können Schriftarten verwenden, die auf dem Gerät des Benutzers nicht verfügbar sind, indem Sie sie aus dem Internet importieren.

Die gängigste Methode zum Importieren von Schriftarten ist über Google Fonts.

Dies kann durch Einfügen eines link href als stylesheet in den <head> tag.

+ +

<head>
+    <link href="https://fonts.googleapis.com/css2?family=Roboto&display=swap" rel="stylesheet">
+</head>

+ +

SCHRIFTART AUSWÄHLEN

body {
+  font-family: 'Roboto', sans-serif;
+}

+ +

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.

+ + +

SCHRIFTGRÖSSEN ANGEBEN

body {
+  font-size: 26px;
+}

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.

+ +

body {
+  font-size: 36px;
+}

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.

+ + +

TEXT GESTALTEN

body {
+  text-decoration: underline;
+  font-style: italic;
+  font-weight: bold;
+}

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.

+ + + + + + + + + + + + + + + + + +

+ + +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Margin.php b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Margin.php new file mode 100644 index 0000000..ad7517a --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Margin.php @@ -0,0 +1,258 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + + + + CSS-Margin + + + + + + +

+ + + + + +

+ +

CSS Margin

Margin bezieht sich auf den Abstand zwischen dem Inhalt eines HTML-Elements und dem Rand, der es umgibt. + Margin wird verwendet, um manuell einen Abstand zwischen Elementen zu setzen. +

Der Margin wird standardmäßig auf alle Seiten eines Elements angewendet.
+ Das bedeutet, dass margin: 10px wird 10 Pixel Abstand von jeder Seite des Elements machen, auf das es angewendet wird. +

+ Der Margin kann auf bestimmten Seiten geändert werden. Dies geschieht mit den folgenden Eigenschaften: +

margin-top: 10px
margin-bottom: 10px
margin-left: 10px
margin-left: 10px

+
+ +

Margin Eigenschaften konnen die Folgende Werte haben:
+

länge » 1px || 1em || 1cm usw.
auto » Automatisch von der Browser berechnet.
prozent » Ein Prozent der Breite des Elements.
erben(inherit) » Der Margin sollte durch das übergeordnete Element festgelegt werden.

+ +

Der folgende Code würde so aussehen:

Der blauen Bereich ist der margin

+ +

p {
+  color: red;
+  margin: 50px;
+}

+ +

auf diesen Text wird ein margin angewendet

+ +

p {
+  color: red;
+  margin-left: 50px;
+}

+ +

auf diesen Text wird ein margin-left angewendet

+ +

Es gibt auch eine Kurzversion des Margins, die auf Seiten angewendet werden kann. +Kurzversionen ermöglichen es uns, der Margin für alle Seiten schnell festzulegen, auch wenn sie nicht gleich sind.

Es gibt 2 Kurzversionen, die Sie verwenden können

margin: oben rechts links unten
margin: oben/unten links/rechts

+ +

In Aktion würde es so aussehen

margin: 10px 5px 12px 20px
margin: 1em 2em

+ +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Position.php b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Position.php new file mode 100644 index 0000000..c27ca0b --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS-Kurs-Subfiles/Position.php @@ -0,0 +1,396 @@ + + + + + + + + + + + + + + + + + + CSS-Position + + + + + + +

+ + + + + +

+ +

CSS Position

Die Positionseigenschaft gibt an, wie ein Element positioniert wird.

Der Standardwert für Position ist static.

Um position zu nutzen, verwenden Sie `left, right, top und bottom` eigenschaften.

+ +

Position hat 5 Werte:

static
absolute
relative
fixed
sticky

+ +

STATIC

Static ist der Standardwert.

Es wird nichts geändert.

+ +

Das ist eine static Position.

+ + + + + +

RELATIVE

+ +

+ position: relative positioniert das Element relativ zu seiner Standardposition auf der Seite. +

Das schwarze Dreieck wird mit left: 100px 100px links von der linken Seite positioniert.

Standardmäßig wird es unten links im grauen Feld positioniert.

Das ist eine relative Position

+ +

+ + + + + +

ABSOLUTE

+ Das Bild eines schwarzen Dreiecks wird absolut innerhalb eines relativen Containers mit einem links: 50px positioniert. +

+ +

Das ist eine absolute Position

+ +

FIXED

+ +

Ein Element mit position: fixed bleibt an der gleichen Position, auch wenn der Benutzer von seiner ursprünglichen Position wegscrollt.

Das ist eine fixed position

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed blandit odio et nisi interdum lacinia. Suspendisse nec vestibulum est. Proin consectetur auctor turpis, vel malesuada sapien volutpat vel. Nullam eu velit eu ex finibus pulvinar. Vestibulum in enim in ex feugiat luctus. Sed id massa id augue scelerisque bibendum. Sed malesuada, odio sit amet hendrerit placerat, tellus tortor venenatis diam, a volutpat leo ante vel magna.

+ + + + + +

+ +

STICKY

+ +

+ Ein Element mit position: sticky wird statisch angezeigt, bis der Benutzer unter das Element scrollt, wo es am oberen Rand des übergeordneten Containers haftet. +

+ +

Lorem ipsum

Das ist eine sticky position

Lorem ipsum

+ + + +

+ + +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS/for über uns.CSS b/HTML-CSS_Lernwebseite/CSS/for über uns.CSS new file mode 100644 index 0000000..d10410e --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS/for über uns.CSS @@ -0,0 +1,75 @@ + +* { + box-sizing: border-box; +} + +body { + font-family: Arial, Helvetica, sans-serif; + margin: 0; +} + +.header { + padding: 80px; + text-align: center; + background: #1abc9c; + color: white; +} + +.header h1 { + font-size: 40px; +} + +.header img{ + width: auto; + height: 500px; + border-radius: 2%; + border: 1px solid black; + margin-left: 2%; + margin-top: 40px; +} + +.main p{ + width: 50%; + text-align: center; + text-align: justify; + margin-left: 26%; + font-family: 'Montserrat', sans-serif; + color: #2c3e50; + line-height: 30px; + font-size: 17px; +} +button{ + background-color: #1c862d; + color: white; + padding: 10px 20px; + border-radius: 5px; + border: none; + cursor: pointer; + font-size: 16px; + transition: background-color 0.2s ease-in-out; + margin-left: 26%; + margin-bottom: 20px; +} + +button:hover { + background-color: #2980b9; +} +.main button a{ + text-decoration: none; + color: white +} + + + +@media screen and (max-width: 700px) { + .row { + flex-direction: column; + } +} + +@media screen and (max-width: 400px) { + .navbar a { + float: none; + width: 100%; + } +} \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS/für den CSS-Kurs.css b/HTML-CSS_Lernwebseite/CSS/für den CSS-Kurs.css new file mode 100644 index 0000000..41ebcdc --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS/für den CSS-Kurs.css @@ -0,0 +1,222 @@ +/*Formatierung der Seiten des CSS Kurses */ +/* Die ganze Seite */ +* { + box-sizing: border-box; + font-size: 18px; +} +/* Der Körper der Seite */ +body { + font-family: Arial, Helvetica, sans-serif; + margin: 0; +} +/*Der Header */ +.header { + padding: 80px; + text-align: center; + font-size: 33px; + background: #1abc9c; + color: white; +} +/*Der Überschrift*/ +.header h1 { + font-size: 25px; + margin-right: 30%; +} +/* Die Listen unter dem Header*/ +.navbar { + overflow: hidden; + background-color: #333; +} +.navbar a { + float: left; + display: block; + color: white; + text-align: center; + padding: 14px 20px; + text-decoration: none; +} +.navbar a:hover { + background-color: #ddd; + color: black; +} +@media screen and (max-width: 400px) { + .navbar a { + float: none; + width: 100%; + } +} +.info{ + display: none; + margin-top: 10px; +} +.überuns:hover .info{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 40%; + text-align: justify; + padding: 15px; + color: #FFFFFF !important; +} +.kontakt{ + display:none; +} +.kontakt:hover .kontakt{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 40%; + text-align: justify; + padding: 15px; + color: #FFFFFF !important; +} +.material-icons{ + width: 50px; + height: 50px; + border-radius: 50%; + border: 2px solid rgba(255, 255, 255, 0.2); + justify-content: center !important; + align-items: center !important; + padding: 10px; + margin: 10px; +} +.navbar.profile{ + display: none; +} +.navbar .profile .profile2{ + display:none; +} +.navbar .profile:hover .profile2{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 30%; + text-align: justify; + padding: 15px; + color: #FFFFFF !important; + border-radius:1%; +} +.navbar .profile .profile2 strong{ + color:black; + font-weight:bolder; +} +.info{ + display: none; + margin-top: 10px; +} +/* Die Listen neben dem Körper der Seite*/ +.Zeile { + display: -ms-flexbox; + display: flex; + -ms-flex-wrap: wrap; + flex-wrap: wrap; +} +@media screen and (max-width: 700px) { + .Zeile { + flex-direction: column; + } +} + +@media all and (max-width: 600px) { + .lists li a { + white-space: nowrap; + font-size: 16px; + } +} +.seite { + -ms-flex: 30%; + flex: 30%; + background-color: #f1f1f1; + padding: 20px; + margin-left: -1.5em; +} +.seite2 { + max-width: 80%; + padding: 20px; +} +.lists{ + float: left; + width: 100%; + margin-left: 20px; + text-align: center; + margin-top: 10px; + text-decoration: none; +} +.lists li { + list-style: none; + color: black; + line-height: 50px; + list-style: none; + text-decoration: none; + text-align:justify; + margin-left: 40px; +} +.lists a{ + text-decoration: none; +} +/* Der Körper */ +.körper { + flex: 70%; + background-color: white; + padding: 20px; +} +/* Die Footer der Seite*/ +.footer { + padding: 20px; + text-justify: auto; + background: #ddd; +} +.footer p ,h1,textarea { + margin-left: 30%; +} +.footer p input,textarea{ + border: 1px solid #ebebeb; + outline: none; + appearance: unset !important; + -moz-appearance: unset !important; + -webkit-appearance: unset !important; + -o-appearance: unset !important; + -ms-appearance: unset !important; + padding: 10px; +} +.copyright p { + text-align: center; + font-size: 14px; +} +.copyright{ + background-color: rgb(144, 152, 162); + padding: 20px; + font-weight: bold; + text-transform: uppercase; +} +.send { + border: 0 solid #e5e7eb; + border-radius: .5rem; + font-size: 100%; + font-weight: 700; + line-height: 24px; + margin: 0; + outline: 2px solid transparent; + padding: 1rem 1.5rem; + text-align: center; + box-shadow: -6px 8px 10px rgba(81,41,10,0.1),0px 2px 2px rgba(81,41,10,0.2); + cursor: pointer; +} +.try{ + background-color: #4CAF50; + border: none; + border-radius: 10px; + color: white; + padding: 15px 32px; + text-align: center; + display: inline-block; + font-size: 16px; + margin-top: 5px; + cursor: pointer; +} \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/CSS/für den Kurs.css b/HTML-CSS_Lernwebseite/CSS/für den Kurs.css new file mode 100644 index 0000000..10a1221 --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS/für den Kurs.css @@ -0,0 +1,310 @@ + +/*Formatierung der Seiten des HTML Kurses */ + +/* Die ganze Seite */ + * { + box-sizing: border-box; + font-size: 18px; + } + /* Der Körper der Seite */ + body { + font-family: Arial, Helvetica, sans-serif; + margin: 0; + } + /*Der Header */ + .header { + padding: 80px; + text-align: center; + font-size: 33px; + background: #1abc9c; + color: white; + } + /*Der Überschrift*/ + .header h1 { + font-size: 25px; + margin-right: 30%; + } + + /* Die Listen unter dem Header*/ + .navbar { + overflow: hidden; + background-color: #333; + } + .navbar a { + float: left; + display: block; + color: white; + text-align: center; + padding: 14px 20px; + text-decoration: none; + } + .navbar a:hover { + background-color: #ddd; + color: black; + } + @media screen and (max-width: 400px) { + .navbar a { + float: none; + width: 100%; + } + } + .info{ + display: none; + margin-top: 10px; + } + .überuns:hover .info{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 40%; + text-align: justify; + padding: 15px; + color: #FFFFFF !important; + } + .kontakt{ + display:none; + } + .kontakt:hover .kontakt{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 40%; + text-align: justify; + padding: 15px; + color: #FFFFFF !important; + } + .material-icons{ + width: 50px; + height: 50px; + border-radius: 50%; + border: 2px solid rgba(255, 255, 255, 0.2); + justify-content: center !important; + align-items: center !important; + padding: 10px; + margin: 10px; + } + + .navbar.profile{ + display: none; + } + + .navbar .profile .profile2{ + display:none; + } + .navbar .profile:hover .profile2{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 30%; + text-align: justify; + padding: 15px; + color: #FFFFFF !important; + border-radius:1%; + } + .navbar .profile .profile2 strong{ + color:black; + font-weight:bolder; + } + .info{ + display: none; + margin-top: 10px; + } + + + /* Die Listen neben dem Körper der Seite*/ + .Zeile { + display: -ms-flexbox; + display: flex; + -ms-flex-wrap: wrap; + flex-wrap: wrap; + } + @media screen and (max-width: 700px) { + .Zeile { + flex-direction: column; + } + } + .seite { + -ms-flex: 30%; + flex: 30%; + background-color: #f1f1f1; + padding: 20px; + } + .seite2 { + width: 60%; + padding: 20px; + } + .lists{ + float: left; + width: 100%; + margin-left: 20px; + text-align: center; + margin-top: 10px; + text-decoration: none; + } + .lists li { + list-style: none; + color: black; + line-height: 50px; + list-style: none; + text-decoration: none; + text-align:justify; + margin-left: 40px; + } + .lists a{ + text-decoration: none; + } + /* Der Körper */ + .körper { + flex: 70%; + background-color: white; + padding: 20px; + } + /* Die Footer der Seite*/ + .footer { + padding: 20px; + text-justify: auto; + background: #ddd; + } + .footer p ,h1,textarea { + margin-left: 30%; + } + .footer p input,textarea{ + border: 1px solid #ebebeb; + outline: none; + appearance: unset !important; + -moz-appearance: unset !important; + -webkit-appearance: unset !important; + -o-appearance: unset !important; + -ms-appearance: unset !important; + padding: 10px; + } + .copyright p { + text-align: center; + font-size: 14px; + } + .copyright{ + background-color: rgb(144, 152, 162); + padding: 20px; + font-weight: bold; + text-transform: uppercase; + } + + .send { + border: 0 solid #e5e7eb; + border-radius: .5rem; + font-size: 100%; + font-weight: 700; + line-height: 24px; + margin: 0; + outline: 2px solid transparent; + padding: 1rem 1.5rem; + text-align: center; + box-shadow: -6px 8px 10px rgba(81,41,10,0.1),0px 2px 2px rgba(81,41,10,0.2); + cursor: pointer; + } + + + /* die Inhalt der Seiten */ + + .körper h2{ + margin-left: 10px; + } + .körper p{ + width: 80%; + color: rgb(82, 82, 82); + + } + .körper img{ + border: 1px solid black; + width: 60%; + } + .try{ + background-color: #4CAF50; + border: none; + border-radius: 10px; + color: white; + padding: 15px 32px; + text-align: center; + display: inline-block; + font-size: 16px; + margin-top: 5px; + cursor: pointer; + + + } + .weiter{ + text-decoration: none; + color:black; + border: 1px solid black; + font-size: larger; + font-weight: 100; + padding: 10px; + margin-left: -8px; + border-radius: .5rem; + + background-color:#f4f4f4; + } + .table{ + width: 60%; +} +.table td{ + font-size: 15px; + border: 1px solid; +} +.table tr td{ + color: black; + +} +th{ + font-size: 20px; + border: 1px solid; +} +.table .ts{ + text-align: center; +} + +.table tr td b,p{ + margin-left: 10px; +} +.main ul{ + width: 80%; + margin-left: 20px; + padding: 5px; +} +.lists{ + float: left; + width: 100%; + margin-left: 20px; + text-align: center; + + margin-top: 10px; + text-decoration: none; + + +} +.lists li { + list-style: none; + color: black; + line-height: 50px; + list-style: none; + text-decoration: none; + text-align:justify; + margin-left: 40px; +} +.lists a{ +text-decoration: none; +} +.code{ +background-color: rgb(230, 230, 230); +margin-right: 10%; +width: 60%; +user-select: none; + +} + diff --git a/HTML-CSS_Lernwebseite/CSS/für die Homepage.css b/HTML-CSS_Lernwebseite/CSS/für die Homepage.css new file mode 100644 index 0000000..f2d2d2f --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS/für die Homepage.css @@ -0,0 +1,235 @@ +/*Formatierung der Seite Homepage */ + +/* Die ganze Seite */ +* { + box-sizing: border-box; +} + +/* Der Körper der Seite */ +body { + font-family: Arial, Helvetica, sans-serif; + margin: 0; +} + +/*Der Header */ +.header { + padding: 80px; + text-align: center; + background: #282A35!important; + color: white; +} +/*Der Absatz im Header */ +.header p{ + color: #FFC0C7; + font-weight: 700; + margin-top: 30px!important; + font-size: 23px; +} + +/*Der Überschrift*/ +.header h1 { + font-size: 70px; + font-weight: 700; + font-family: 'Source Sans Pro', sans-serif; +} + +/* Die Listen unter dem Header*/ +.navbar { + overflow: hidden; + background-color: #b2e6d3; +} +.navbar a { + float: left; + display: block; + color: black; + text-align: center; + padding: 14px 20px; + text-decoration: none; + font-weight: bolder; +} +.navbar a:hover { + background-color: rgb(128, 204, 13); + color: black; +} +.profile{ + display: none; +} +@media screen and (max-width: 400px) { + .navbar a { + float: none; + width: 100%; + } +} + .navbar .profile .profile2{ + display:none; + } + .navbar .profile:hover .profile2{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 30%; + text-align: justify; + padding: 15px; + color: #FFFFFF !important; + border-radius:1%; + } + .navbar .profile .profile2 strong{ + color:black; + font-weight:bolder; + } + .info{ + display: none; + margin-top: 10px; +} + +.überuns:hover .info{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 40%; + text-align: justify; + padding: 15px; + color: #FFFFFF !important; +} + +.kontakt{ + display:none; +} + +.kontakt:hover .kontakt{ + display: block; + position: absolute; + margin-top: 15px; + margin-left: -15px; + background-color:#01d28e !important; + width: 40%; + text-align: justify; + padding: 15px; + margin-right: 30%; + color: #FFFFFF !important; +} + +.material-icons{ + width: 50px; + height: 50px; + border-radius: 50%; + border: 2px solid rgba(255, 255, 255, 0.2); + justify-content: center !important; + align-items: center !important; + padding: 10px; + margin: 10px; +} + +/* Die Listen neben dem Körper der Seite */ +.zeile { + display: -ms-flexbox; + display: flex; + -ms-flex-wrap: wrap; + flex-wrap: wrap; +} + +.seite { + -ms-flex: 30%; + flex: 30%; + background-color: #f1f1f1; + padding: 20px; +} + +@media screen and (max-width: 700px) { + .zeile { + flex-direction: column; + } +} + +/* Der Körper */ +.körper .css{ + margin-top: 400px; + background-color: #FFF4A3!important; + padding: 10px; + height: 48.6%; +} + +.körper .css .beispiel{ + width: 35%; + float:right; + margin-bottom: 40px; +} + +.körper { + -ms-flex: 70%; + flex: 70%; + float: left; + background-color:#D9EEE1!important; +} + +.körper h1{ + font-size: 100px; + font-weight: 700; + font-family: 'Source Sans Pro', sans-serif; + margin-left: 50px; +} +.körper p{ + margin-left: 40px; + font-weight:bolder; + +} +.körper .lerne{ + margin-top: 40px; + background-color: #04AA6D; + color: white; + font-size: 22px; + width: 200px; + height: 40px; + margin-left: 70px; + outline-style: none; + text-decoration: none; + text-align: center; + padding: 8px 16px; + font-weight: bolder; + border-radius: 10px; +} + +.beispiel .try { + margin-top: 20px; + background-color: #4CAF50; + border: none; + border-radius: 10px; + color: white; + padding: 15px 32px; + text-align: center; + display: inline-block; + font-size: 18px; + cursor: pointer; + font-weight: bolder; +} + +.körper .beispiel{ + float: right; + background-color: #E7E9EB; + margin-right: 100px; + margin-top: 40px; + font-size: 17px; + padding: 30px; + border-radius: 5px; +} + +.körper .beispiel .code{ + background-color: #fff; + padding: 15px; + border-left: #04AA6D 10px solid; + user-select: none; +} + +/* Die Footer */ +.footer { + padding: 20px; + text-align: center; + background: #ddd; +} + + + diff --git a/HTML-CSS_Lernwebseite/CSS/für die Registieren.css b/HTML-CSS_Lernwebseite/CSS/für die Registieren.css new file mode 100644 index 0000000..cb8cc8a --- /dev/null +++ b/HTML-CSS_Lernwebseite/CSS/für die Registieren.css @@ -0,0 +1,85 @@ +body { + background-color: #F5F5F5; + font-family: Arial, sans-serif; +} + +.login-box { + background-color: #FFFFFF; + border-radius: 10px; + box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2); + padding: 20px; + margin: 100px auto; + width: 400px; +} + +h1 { + text-align: center; + margin-bottom: 30px; +} +form { + margin-left: 2.375em; +} + +form label { + display: block; + margin-bottom: 8px; +} + +.container .textInput { + padding: 10px; + width: 80%; + border-radius: 5px; + border: 1p solid black; + margin-bottom: 20px; +} + +.container label { +margin-bottom: 10px; +} + +.container input[type="text"] { +width: 100%; +max-width: 300px; +} + +.container input[type="date"] { +width: 100%; +max-width: 300px; +} + +.container label span { + color: red; +} + +input[type="submit"] { + background-color: #4CAF50; + color: #FFFFFF; + padding: 10px 126px; + border: none; + border-radius: 5px; + cursor: pointer; + font-size: 16px; + +} + +input[type="submit"]:hover{ + background-color: #3f7c41; +} +.gender { + display: flex; + margin-bottom: 5px; + margin-left: -5px; +} + +.gender .rest{ + display: flex; +} + +.gender .rest input { + margin-left: 2em; +} + +.genlab { + margin-left: -2px; +} + diff --git a/HTML-CSS_Lernwebseite/Datenbanken.php b/HTML-CSS_Lernwebseite/Datenbanken.php new file mode 100644 index 0000000..3675d7a --- /dev/null +++ b/HTML-CSS_Lernwebseite/Datenbanken.php @@ -0,0 +1,10 @@ + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test CSS/CSS/für den Test.css b/HTML-CSS_Lernwebseite/Der Test CSS/CSS/für den Test.css new file mode 100644 index 0000000..aa95cad --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test CSS/CSS/für den Test.css @@ -0,0 +1,88 @@ +body{ + font-family: arial; + font-size: 30px; + line-height: 1.6em; +} + +li{ + list-style: none; +} + +a{ + text-decoration: none; +} +label{ + display: inline-block; + width: 180px; +} +input[type='text']{ + width: 50%; + padding: 4px; + border-radius: 5px; + border: 1px #ccc solid; +} +input[type='number']{ + width: 50px; + padding: 4px; + border-radius: 5px; + border: 1px #ccc solid; + +} + +.container{ + width: 60%; + margin: 0 auto; + overflow: auto; +} + +.header { + padding: 80px; + text-align: center; + background: #1abc9c; + color: white; + border-bottom: 3px #f4f4f4 solid; + + +} +footer{ + border-top: 3px #f4f4f4 solid ; + text-align: center; + padding-top: 5px; +} +main{ + padding-bottom: 20px; +} +a.start{ + display: inline-block; + color: #666; + background-color: #f4f4f4; + border: 1px dotted #ccc; + padding: 6px 13px; +} +.current{ + padding: 10px; + background: #f4f4f4; + border: #ccc dotted 1px; + margin: 20px 0 10px 0; + width: 50%; +} +@media only screen and (max-width:960px){ + .container{ + width: 80%; + } + +} +.submit{ + display: inline-block; + color: #666; + background-color: #f4f4f4; + border: 1px dotted #ccc; + padding: 6px 13px; +} +.container .zertifikat{ + display: inline-block; + color: #666; + background-color: #f4f4f4; + border: 1px dotted #ccc; + padding: 6px 13px; +} \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test CSS/datenbanken.php b/HTML-CSS_Lernwebseite/Der Test CSS/datenbanken.php new file mode 100644 index 0000000..470b74a --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test CSS/datenbanken.php @@ -0,0 +1,13 @@ + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test CSS/fragen.php b/HTML-CSS_Lernwebseite/Der Test CSS/fragen.php new file mode 100644 index 0000000..cc5552a --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test CSS/fragen.php @@ -0,0 +1,65 @@ + + + +query($query); + $total = $ergebnisse->rowCount(); + + $query = "SELECT * FROM fragen WHERE fragen_nummer = $nummer"; + $ergebnisse = $dbh->query($query); + $frage = $ergebnisse->fetch(); + + //Auswahlen + $query = "SELECT * FROM auswahlmöglichkeiten WHERE fragen_nummer = $nummer"; + + //Ergebnise + $auswahlen = $dbh->query($query); + +?> + + + + + + + + Quiz-Fragen + + +

+ +

Frage von

+ +

+ + + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test CSS/index.php b/HTML-CSS_Lernwebseite/Der Test CSS/index.php new file mode 100644 index 0000000..57677e0 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test CSS/index.php @@ -0,0 +1,124 @@ + + + + +query($query); + $total = $ergebnisse->rowCount(); +?> + + + + + + + + Quiz-Fragen + + + + +

Testen Sie Ihr CSS-Wissen

Dies ist ein Multiple-Choice-Quiz, um Ihre HTML-Kenntnisse zu testen

Anzahl der Fragen:
Typ: Mehrfachauswahl
Geschätzte Zeit: 8 Minuten

+ Quiz starten +

+ + + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test CSS/prozess.php b/HTML-CSS_Lernwebseite/Der Test CSS/prozess.php new file mode 100644 index 0000000..9f73f87 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test CSS/prozess.php @@ -0,0 +1,47 @@ + + +query($query); + $total = $ergebnisse->rowCount(); + + // Richtige Auswahl + $query= "SELECT * FROM auswahlmöglichkeiten WHERE fragen_nummer = $nummer AND ist_richtig = 1"; + + // Ergebnisse + $ergebnis = $dbh->query($query); + + // Zeilen + $row = $ergebnis->fetch(); + + // Setze die richtige Auswahl + $richtige_auswahl = $row['id']; + + // Vergleich + if($richtige_auswahl == $ausgewählte_wahl){ + + // Antwort richtig + $_SESSION['css_punktzahl'] +=1; + } + + // Überprüfe, ob die Letzte Frage + if ($nummer == $total){ + header("Location: schluss.php"); + exit(); + }else{ + header("Location: fragen.php?n=".$nächste); + } + } +?> \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test CSS/quiz_fragen_css.sql b/HTML-CSS_Lernwebseite/Der Test CSS/quiz_fragen_css.sql new file mode 100644 index 0000000..ded9054 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test CSS/quiz_fragen_css.sql @@ -0,0 +1,149 @@ +-- phpMyAdmin SQL Dump +-- version 5.2.0 +-- https://www.phpmyadmin.net/ +-- +-- Host: 127.0.0.1 +-- Generation Time: Apr 14, 2023 at 04:57 PM +-- Server version: 10.4.25-MariaDB +-- PHP Version: 8.1.10 + +SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO"; +START TRANSACTION; +SET time_zone = "+00:00"; + + +/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; +/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; +/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; +/*!40101 SET NAMES utf8mb4 */; + +-- +-- Database: `quiz_fragen_css` +-- + +-- -------------------------------------------------------- + +-- +-- Table structure for table `auswahlmöglichkeiten` +-- + +CREATE TABLE `auswahlmöglichkeiten` ( + `fragen_nummer` int(100) NOT NULL, + `ist_richtig` tinyint(100) NOT NULL DEFAULT 0, + `text` text NOT NULL, + `id` int(100) NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; + +-- +-- Dumping data for table `auswahlmöglichkeiten` +-- + +INSERT INTO `auswahlmöglichkeiten` (`fragen_nummer`, `ist_richtig`, `text`, `id`) VALUES +(1, 0, 'Cascading Script Style', 1), +(1, 1, 'Cascading Style Sheets', 2), +(1, 0, 'Cascading Syntax Sheets', 3), +(1, 0, 'Cascading Sheet Styles', 4), +(2, 0, 'border-color', 5), +(2, 1, 'border-style', 6), +(2, 0, 'border-width', 7), +(2, 0, 'border-radius', 8), +(3, 0, 'Verwenden eines Hexadezimalwerts', 9), +(3, 0, 'Mit einem Schlüsselwort wie „red“', 10), +(3, 0, 'Verwenden eines RGB Werts', 11), +(3, 1, 'Alles das oben Genannte', 12), +(4, 0, 'padding', 13), +(4, 0, 'margin-top', 14), +(4, 1, 'margin', 15), +(4, 0, 'margin-right', 16), +(5, 1, 'block', 17), +(5, 0, 'grid', 18), +(5, 0, 'inline-block', 19), +(5, 0, 'flex', 20), +(6, 0, 'static', 21), +(6, 1, 'relative', 22), +(6, 0, 'absolute', 23), +(6, 0, 'fixed', 24), +(7, 0, 'font-style', 25), +(7, 0, 'font-family', 26), +(7, 1, 'font-size', 27), +(7, 0, 'font-weight', 28), +(8, 1, 'border-color', 29), +(8, 0, 'border-style', 30), +(8, 0, 'border-width', 31), +(8, 0, 'border-radius', 32), +(9, 0, 'margin-right', 33), +(9, 0, 'margin-top', 34), +(9, 1, 'margin-left', 35), +(9, 0, 'margin-bottom', 36), +(10, 0, 'color', 37), +(10, 0, 'border-color', 38), +(10, 1, 'background-color', 39), +(10, 0, 'color-scheme', 40), +(11, 1, 'fixed', 41), +(11, 0, 'absolute', 42), +(11, 0, 'static', 43), +(11, 0, 'sticky', 44), +(12, 0, 'block', 45), +(12, 0, 'inline', 46), +(12, 1, 'inline-block', 47), +(12, 0, 'grid', 48); + +-- -------------------------------------------------------- + +-- +-- Table structure for table `fragen` +-- + +CREATE TABLE `fragen` ( + `fragen_nummer` int(11) NOT NULL, + `text` text NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; + +-- +-- Dumping data for table `fragen` +-- + +INSERT INTO `fragen` (`fragen_nummer`, `text`) VALUES +(1, 'Wofür steht CSS?'), +(2, 'Welche CSS-Eigenschaft wird verwendet, um den Rahmen eines Elements anzuzeigen.'), +(3, 'Wie spezifizieren Sie eine Farbe in CSS?'), +(4, 'Welche CSS Eigenschaft wird verwendet, um den Margin auf allen Seiten anzugeben?'), +(5, 'Was ist der Standardwert der display Eigenschaft?'), +(6, 'Welcher Wert der CSS Positionseigenschaft platziert ein Element relativ zu seiner normalen Position?'), +(7, 'Welche CSS Eigenschaft wird verwendet, um die Schriftgröße anzugeben?'), +(8, 'Welche CSS Eigenschaft wird verwendet, um die Rahmenfarbe anzugeben?'), +(9, 'Welche CSS Eigenschaft wird verwendet, um den Margin auf der linken Seite eines Elements anzugeben?'), +(10, 'Welche CSS Eigenschaft wird verwendet, um die Hintergrundfarbe eines Elements anzugeben?'), +(11, 'Welche CSS Positionseigenschaft wird verwendet, um ein Element an Ort und Stelle zu fixieren?'), +(12, 'Welcher Wert der CSS Positionseigenschaft bewirkt, dass sich ein Element wie ein Inline-Element verhält, ermöglicht es Ihnen aber trotzdem, eine Breite und Höhe festzulegen?'); + +-- +-- Indexes for dumped tables +-- + +-- +-- Indexes for table `auswahlmöglichkeiten` +-- +ALTER TABLE `auswahlmöglichkeiten` + ADD PRIMARY KEY (`id`); + +-- +-- Indexes for table `fragen` +-- +ALTER TABLE `fragen` + ADD PRIMARY KEY (`fragen_nummer`); + +-- +-- AUTO_INCREMENT for dumped tables +-- + +-- +-- AUTO_INCREMENT for table `auswahlmöglichkeiten` +-- +ALTER TABLE `auswahlmöglichkeiten` + MODIFY `id` int(100) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=49; +COMMIT; + +/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; +/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; +/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; diff --git a/HTML-CSS_Lernwebseite/Der Test CSS/schluss.php b/HTML-CSS_Lernwebseite/Der Test CSS/schluss.php new file mode 100644 index 0000000..b91d1e2 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test CSS/schluss.php @@ -0,0 +1,51 @@ + + + + + + + + + + Endstand + + +

CSS Quiz-Fragen

+ + = 10){ + echo "

Perfekt!

Sie haben den Test geschaft.

"; + echo"

Endstand: ".$_SESSION['css_punktzahl']."/12 Punkte"."

+ Zertifikat"; + }else{ + echo " +

Erfolgloser Test

Sie haben den CSS Test leider nicht geschafft.

Endstand: ".$_SESSION['css_punktzahl']."

+ Nochmal Testen + "; + } + + // Punkte zurücksetzen + $_SESSION['css_punktzahl'] = 0; + + ?> +

+ + + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test/CSS/für den Test.css b/HTML-CSS_Lernwebseite/Der Test/CSS/für den Test.css new file mode 100644 index 0000000..aa95cad --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test/CSS/für den Test.css @@ -0,0 +1,88 @@ +body{ + font-family: arial; + font-size: 30px; + line-height: 1.6em; +} + +li{ + list-style: none; +} + +a{ + text-decoration: none; +} +label{ + display: inline-block; + width: 180px; +} +input[type='text']{ + width: 50%; + padding: 4px; + border-radius: 5px; + border: 1px #ccc solid; +} +input[type='number']{ + width: 50px; + padding: 4px; + border-radius: 5px; + border: 1px #ccc solid; + +} + +.container{ + width: 60%; + margin: 0 auto; + overflow: auto; +} + +.header { + padding: 80px; + text-align: center; + background: #1abc9c; + color: white; + border-bottom: 3px #f4f4f4 solid; + + +} +footer{ + border-top: 3px #f4f4f4 solid ; + text-align: center; + padding-top: 5px; +} +main{ + padding-bottom: 20px; +} +a.start{ + display: inline-block; + color: #666; + background-color: #f4f4f4; + border: 1px dotted #ccc; + padding: 6px 13px; +} +.current{ + padding: 10px; + background: #f4f4f4; + border: #ccc dotted 1px; + margin: 20px 0 10px 0; + width: 50%; +} +@media only screen and (max-width:960px){ + .container{ + width: 80%; + } + +} +.submit{ + display: inline-block; + color: #666; + background-color: #f4f4f4; + border: 1px dotted #ccc; + padding: 6px 13px; +} +.container .zertifikat{ + display: inline-block; + color: #666; + background-color: #f4f4f4; + border: 1px dotted #ccc; + padding: 6px 13px; +} \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test/datenbanken.php b/HTML-CSS_Lernwebseite/Der Test/datenbanken.php new file mode 100644 index 0000000..550401b --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test/datenbanken.php @@ -0,0 +1,13 @@ + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test/fragen.php b/HTML-CSS_Lernwebseite/Der Test/fragen.php new file mode 100644 index 0000000..b0fe844 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test/fragen.php @@ -0,0 +1,69 @@ + + + +query($query); + $total = $ergebnisse->rowCount(); + + $query = "SELECT * FROM fragen + WHERE fragen_nummer = $nummer"; + $ergebnisse = $dbh->query($query); + $frage = $ergebnisse->fetch(PDO::FETCH_ASSOC); + + //Auswahlen + + $query = "SELECT * FROM auswahlmöglichkeiten + WHERE fragen_nummer = $nummer"; + + //Ergebnise + $auswahlen = $dbh->query($query); + +?> + + + + + + + + Quiz-Fragen + + +

+ +

Frage von

+ +

+ + + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test/hinzusetzen.php b/HTML-CSS_Lernwebseite/Der Test/hinzusetzen.php new file mode 100644 index 0000000..cfb1571 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test/hinzusetzen.php @@ -0,0 +1,127 @@ + +query($query); + + //Einführung + if($row_eingeben){ + foreach($auswahlen as $auswahl => $value){ + if($value != ''){ + if($richtige_auswahl == $auswahl){ + $ist_richtig = 1; + }else{ + $ist_richtig = 0; + } + $query = "INSERT INTO auswahlmöglichkeiten (fragen_nummer, ist_richtig, text) + VALUES ('$fragen_nummer', '$ist_richtig', '$value' )"; + + //query Ausführen + $row_eingeben = $mysqli->query($query); + + //Einführung + if($row_eingeben){ + continue; + }else{ + die("Fehler:"); + } + } + + } + } + $nachricht = "Frage wurde hinzugefügt"; + } + + //gesamte Fragen + $query = "SELECT * FROM fragen"; + // die Ergebnisse + $fragen = $mysqli->query($query); + $total = $fragen->num_rows; + $nächste = $total +1; +?> + + + + + + + + Fragen hinzufügen + + +

HTML Quiz-Fragen

+ + +

Frage hinzufügen

+ Frage_n: + +

+ Fragetext: + +

+ Auswahl #1: + +

+ Auswahl #2: + +

+ Auswahl #3: + +

+ Auswahl #4: + +

+ Auswahl #5: + +

+ richtig: + +

+ +

+ + + + + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test/index.php b/HTML-CSS_Lernwebseite/Der Test/index.php new file mode 100644 index 0000000..4e1e7b2 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test/index.php @@ -0,0 +1,124 @@ + + + + +query($query); + $total = $ergebnisse->rowCount(); +?> + + + + + + + + Quiz-Fragen + + + + +

Testen Sie Ihr HTML-Wissen

Dies ist ein Multiple-Choice-Quiz, um Ihre HTML-Kenntnisse zu testen

Anzahl der Fragen:
Typ:Mehrfachauswahl
Geschätzte Zeit:Minuten

+ Quiz starten +

+ + + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test/prozess.php b/HTML-CSS_Lernwebseite/Der Test/prozess.php new file mode 100644 index 0000000..caeccec --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test/prozess.php @@ -0,0 +1,46 @@ + + +query($query); + $total = $ergebnisse->rowCount(); + + //richtige Auswahl + $query= "SELECT * FROM auswahlmöglichkeiten + WHERE fragen_nummer = $nummer AND ist_richtig = 1"; + + //Ergebnisse + $ergebnis = $dbh->query($query); + + // Zeilen + $row = $ergebnis->fetch(PDO::FETCH_ASSOC); + + //setze die richtige Auswahl + $richtige_auswahl = $row['id']; + + //vergleich + if($richtige_auswahl == $ausgewählte_wahl){ + //Antwort richtig + $_SESSION['punktzahl'] +=1; + } + + // Überprüfe, ob die Letzte Frage + if ($nummer == $total){ + header("Location: schluss.php"); + exit(); + }else{ + header("Location: fragen.php?n=".$nächste); + } + } +?> \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Der Test/quiz_fragen.sql b/HTML-CSS_Lernwebseite/Der Test/quiz_fragen.sql new file mode 100644 index 0000000..2792cd6 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test/quiz_fragen.sql @@ -0,0 +1,150 @@ +-- phpMyAdmin SQL Dump +-- version 5.2.0 +-- https://www.phpmyadmin.net/ +-- +-- Host: localhost +-- Erstellungszeit: 22. Feb 2023 um 15:17 +-- Server-Version: 10.4.24-MariaDB +-- PHP-Version: 8.1.6 + +SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO"; +START TRANSACTION; +SET time_zone = "+00:00"; + + +/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; +/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; +/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; +/*!40101 SET NAMES utf8mb4 */; + +-- +-- Datenbank: `quiz_fragen` +-- + +-- -------------------------------------------------------- + +-- +-- Tabellenstruktur für Tabelle `auswahlmöglichkeiten` +-- + +CREATE TABLE `auswahlmöglichkeiten` ( + `fragen_nummer` int(100) NOT NULL, + `ist_richtig` tinyint(100) NOT NULL DEFAULT 0, + `text` text NOT NULL, + `id` int(100) NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; + +-- +-- Daten für Tabelle `auswahlmöglichkeiten` +-- + +INSERT INTO `auswahlmöglichkeiten` (`fragen_nummer`, `ist_richtig`, `text`, `id`) VALUES +(1, 1, 'Hyper Text Markup Languge\r\n', 1), +(1, 0, ' Home Tool Markup Language\r\n', 2), +(1, 0, ' Hyperlinks and Text Markup Language\r\n', 3), +(1, 0, ' Hyperlinks and Text Markup Land\r\n', 4), +(2, 1, '< href=\"url\" target=\"_blank\">', 5), +(2, 0, ' \n< href=\"url\" target=\"new\">', 6), +(2, 0, ' < href=\"url\" new>', 7), +(2, 0, ' < url=\"neu_tab\">', 8), +(3, 0, 'Mozilla', 9), +(3, 1, ' The World Wide Web Consortium', 10), +(3, 0, 'Google', 11), +(3, 0, 'Microsoft', 12), +(4, 0, '<h6>', 13), +(4, 0, '<heading>', 14), +(4, 1, '<h1>', 15), +(4, 0, '<head>', 16), +(5, 1, '<br>', 17), +(5, 0, '<break>', 18), +(5, 0, '<ib>', 19), +(5, 0, '<breakLine>', 20), +(6, 1, '/', 21), +(6, 0, '<', 22), +(6, 0, '*', 23), +(6, 0, ')', 24), +(7, 0, '<dl>', 30), +(7, 0, '<ul>', 31), +(7, 0, '<list>', 32), +(7, 1, '<ol>', 33), +(8, 0, '<head>', 37), +(8, 1, '<title>', 38), +(8, 0, '<meta>', 39), +(8, 0, '<heading>', 40), +(9, 0, 'HTML wird benutzt, um Anwendungen zu programmieren.', 41), +(9, 1, 'HTML wird benutzt, um Webseiten zu erstellen.', 42), +(9, 0, 'HTML wird benutzt, damit man die Webseiten formatieren kann.', 43), +(9, 0, 'HTML wird benutzt, damit man Verbindung mit den Datenbanken zu erstellen.', 44), +(10, 0, 'Befehle, die der Interaktivität dienen\r\n', 45), +(10, 0, 'Befehle, die sich selbst aktualisieren (z.B. Counter)\r\n', 46), +(10, 1, 'Angaben zu Autor, Erstellungsdatum, Stichwörtern,...\r\n', 47), +(10, 0, 'Befehle, um die HTML Datei im Browser zu zeigen.', 48), +(11, 0, 'Lables', 49), +(11, 0, 'Attribute', 50), +(11, 1, 'Tags', 51), +(11, 0, 'codes', 52), +(12, 1, '<a>', 63), +(12, 0, '<Link>', 64), +(12, 0, '<p>', 65), +(12, 0, '<hyL>', 66), +(12, 0, '<il>', 67); + +-- -------------------------------------------------------- + +-- +-- Tabellenstruktur für Tabelle `fragen` +-- + +CREATE TABLE `fragen` ( + `fragen_nummer` int(11) NOT NULL, + `text` text NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; + +-- +-- Daten für Tabelle `fragen` +-- + +INSERT INTO `fragen` (`fragen_nummer`, `text`) VALUES +(1, 'wofür steht HTML?\n\n'), +(2, 'Wie können Sie einen Link in einem neuen Tab/Browserfenster öffnen?\r\n'), +(3, 'Wer macht die Webstandards?\r\n'), +(4, 'Wählen Sie das richtige HTML-Element für die größte Überschrift (heading):'), +(5, 'Was ist das richtige HTML-Element zum Einfügen eines Zeilenumbruchs?'), +(6, 'Welches Zeichen wird verwendet, um ein End-Tag anzuzeigen?'), +(7, 'Wie kann man eine nummerierte Liste erstellen?'), +(8, 'Welches HTML-Element definiert den Titel eines Dokuments?'), +(9, 'Was kann man mit HTML machen?'), +(10, 'Was sind die sogenannten Meta-Befehle?\r\n\r\n'), +(11, 'Wie nennt man die HTML-Befehle?\r\n'), +(12, 'Welches Tag wird verwendet, um einen Hyperlink zu erstellen?'); + +-- +-- Indizes der exportierten Tabellen +-- + +-- +-- Indizes für die Tabelle `auswahlmöglichkeiten` +-- +ALTER TABLE `auswahlmöglichkeiten` + ADD PRIMARY KEY (`id`); + +-- +-- Indizes für die Tabelle `fragen` +-- +ALTER TABLE `fragen` + ADD PRIMARY KEY (`fragen_nummer`); + +-- +-- AUTO_INCREMENT für exportierte Tabellen +-- + +-- +-- AUTO_INCREMENT für Tabelle `auswahlmöglichkeiten` +-- +ALTER TABLE `auswahlmöglichkeiten` + MODIFY `id` int(100) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=68; +COMMIT; + +/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; +/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; +/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; diff --git a/HTML-CSS_Lernwebseite/Der Test/schluss.php b/HTML-CSS_Lernwebseite/Der Test/schluss.php new file mode 100644 index 0000000..781d73a --- /dev/null +++ b/HTML-CSS_Lernwebseite/Der Test/schluss.php @@ -0,0 +1,51 @@ + + + + + + + + + + Endstand + + +

HTML Quiz-Fragen

+ + = 10){ + echo "

Perfekt!

Sie haben den Test geschaft.

"; + echo"

Endstand: ".$_SESSION['punktzahl']."

+ Zertifikat"; + }else{ + echo " +

Erfolgloser Test

Sie haben den HTML Test leider nicht geschafft.

Endstand: ".$_SESSION['punktzahl']."

+ Nochmal Testen + "; + } + + // Punkte zurücksetzen + $_SESSION['punktzahl'] = 0; + + ?> +

+ + + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Die Bilder/Aufbau eines HTML-Element2.jpg b/HTML-CSS_Lernwebseite/Die Bilder/Aufbau eines HTML-Element2.jpg new file mode 100644 index 0000000..88d6354 Binary files /dev/null and b/HTML-CSS_Lernwebseite/Die Bilder/Aufbau eines HTML-Element2.jpg differ diff --git a/HTML-CSS_Lernwebseite/Die Bilder/Ausgabe absätze.png b/HTML-CSS_Lernwebseite/Die Bilder/Ausgabe absätze.png new file mode 100644 index 0000000..daee297 Binary files /dev/null and b/HTML-CSS_Lernwebseite/Die Bilder/Ausgabe absätze.png differ diff --git a/HTML-CSS_Lernwebseite/Die Bilder/CSS Syntax.png b/HTML-CSS_Lernwebseite/Die Bilder/CSS Syntax.png new file mode 100644 index 0000000..45947c1 Binary files /dev/null and b/HTML-CSS_Lernwebseite/Die Bilder/CSS Syntax.png differ diff --git a/HTML-CSS_Lernwebseite/Die Bilder/CSS.png b/HTML-CSS_Lernwebseite/Die Bilder/CSS.png new file mode 100644 index 0000000..c58fcc9 Binary files /dev/null and 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ausgabe.png differ diff --git a/HTML-CSS_Lernwebseite/Die Bilder/Überschriften Ausgabe.png b/HTML-CSS_Lernwebseite/Die Bilder/Überschriften Ausgabe.png new file mode 100644 index 0000000..91086c7 Binary files /dev/null and b/HTML-CSS_Lernwebseite/Die Bilder/Überschriften Ausgabe.png differ diff --git a/HTML-CSS_Lernwebseite/Die CSS Zertifikat.php b/HTML-CSS_Lernwebseite/Die CSS Zertifikat.php new file mode 100644 index 0000000..b519d2f --- /dev/null +++ b/HTML-CSS_Lernwebseite/Die CSS Zertifikat.php @@ -0,0 +1,82 @@ + + query($query); + foreach($ergebnisse as $row) + + ?> + + + + + CSS Zertifikat + + + + +

Abschlusszertifikat

das bescheinigt das

hat die erforderlichen Studiengänge absolviert und die OV-Code CSS-Prüfungen bestanden und wird hiermit zum

Zertifizierter CSS-Entwickler

mit grundlegenden Kenntnissen in der Webentwicklung mit CSS erklärt.

+ Aufgegeben am

vom: OVCode +

+ + + diff --git a/HTML-CSS_Lernwebseite/Die Präsen_projektar/Anmelden.png b/HTML-CSS_Lernwebseite/Die Präsen_projektar/Anmelden.png new file mode 100644 index 0000000..d959c30 Binary files /dev/null and b/HTML-CSS_Lernwebseite/Die Präsen_projektar/Anmelden.png differ diff --git a/HTML-CSS_Lernwebseite/Die Präsen_projektar/Erfolgloser.png b/HTML-CSS_Lernwebseite/Die Präsen_projektar/Erfolgloser.png new file mode 100644 index 0000000..1406053 Binary files /dev/null and b/HTML-CSS_Lernwebseite/Die Präsen_projektar/Erfolgloser.png differ diff --git a/HTML-CSS_Lernwebseite/Die Präsen_projektar/Frage_hinzu.png b/HTML-CSS_Lernwebseite/Die Präsen_projektar/Frage_hinzu.png new file mode 100644 index 0000000..93f7795 Binary files /dev/null and b/HTML-CSS_Lernwebseite/Die Präsen_projektar/Frage_hinzu.png differ diff --git a/HTML-CSS_Lernwebseite/Die Präsen_projektar/Geschafft .png b/HTML-CSS_Lernwebseite/Die Präsen_projektar/Geschafft .png new file mode 100644 index 0000000..f063d37 Binary files 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index 0000000..0d5316f Binary files /dev/null and b/HTML-CSS_Lernwebseite/Die Präsen_projektar/Zertifikat.png differ diff --git a/HTML-CSS_Lernwebseite/Die Zertifikat.php b/HTML-CSS_Lernwebseite/Die Zertifikat.php new file mode 100644 index 0000000..90df798 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Die Zertifikat.php @@ -0,0 +1,82 @@ + + query($query); + foreach($ergebnisse as $row) + + ?> + + + + + HTML Zertifikat + + + + +

Abschlusszertifikat

das bescheinigt das

hat die erforderlichen Studiengänge absolviert und die OV-Code HTML-Prüfungen bestanden und wird hiermit zum

Zertifizierter HTML-Entwickler

mit grundlegenden Kenntnissen in der Webentwicklung mit HTML5 erklärt.

+ Aufgegeben am

vom: OVCode +

+ + + diff --git a/HTML-CSS_Lernwebseite/HTML-Basis Tags.php b/HTML-CSS_Lernwebseite/HTML-Basis Tags.php new file mode 100644 index 0000000..036f508 --- /dev/null +++ b/HTML-CSS_Lernwebseite/HTML-Basis Tags.php @@ -0,0 +1,231 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + HTML-Basis Tags + + + + + +

+ + + + + +

+ +

Die Überschriften-Tags?

Jedes Dokument beginnt mit einer Überschrift. Sie können verschiedene Größen für + Ihre Überschriften verwenden. HTML hat auch sechs Ebenen von Überschriften, + die die Elemente <h1>, <h2>, <h3>, <h4>, <h5> und <h6> verwenden. Während der Anzeige + einer Überschrift fügt der Browser eine Zeile vor und eine Zeile nach dieser Überschrift + hinzu.

Beispiel


+                        <!DOCTYPE html>
+                        <html>
+                        <head>
+                        <title>
+                        Überschriften Beispiele
+                        </title>
+                        </head>
+                        <body>
+                        <h1>
+                        Das ist Überschrift 1.
+                        </h1>

+                        <h1>
+                        Das ist Überschrift 2.
+                        </h1>

+                        <h1>
+                        Das ist Überschrift 3.
+                        </h1>

+                        <h1>
+                        Das ist Überschrift 4.
+                        </h1>

+                        <h1>
+                        Das ist Überschrift 5.
+                        </h1>

+                        <h1>
+                        Das ist Überschrift 6.
+                        </h1>

+                        </body>
+                        </html>
+

+ +

Dies führt zu folgendem Ergebnis-

Absatz-Tag

Das <p>-Tag bietet eine Möglichkeit, Ihren Text in verschiedene Absätze + zu strukturieren. Jeder Textabsatz sollte zwischen einem öffnenden <p>- + und einem schließenden </p>-Tag stehen, wie unten im Beispiel gezeigt + −

Beispiel


+                        <!DOCTYPE html>
+                        <html>
+                        <head>
+                        <title>
+                        Absätze Beispiele
+                        </title>
+                        </head>
+                        <body>
+                        <p>
+                        Hier ist ein erster Absatz des Textes.
+                        </p>

+                        <p>
+                        Hier ist ein zweiter Absatz des Textes.
+                        </p>

+                        <p>
+                        Hier ist ein dritter Absatz des Textes.
+                        </p>
</body>
+                        </html>
+

+ +

Dies führt zu folgendem Ergebnis-

Zeilenumbruch-Tag

Wann immer Sie das Element <br> verwenden, beginnt alles, + was darauf folgt, in der nächsten Zeile. Dieses Tag ist ein Beispiel + für ein leeres Element, bei dem Sie keine öffnenden und schließenden Tags benötigen, + da zwischen ihnen nichts eingefügt werden kann.

Beispiel


+                        <!DOCTYPE html>
+                        <html>
+                        <head>
+                        <title>
+                        Zeilenumbruch Beispiele
+                        </title>
+                        </head>
+                        <body>
+                        <p>
+                        Hallo
+                        <br>

+                        Sie haben Ihren Auftrag pünktlich geliefert.
+                        <br>
+                        Danke <br>
+                        Herr Müller.
+                        </p>
</body>
+                        </html>
+

+ +

Dies führt zu folgendem Ergebnis-

Inhalt zentrieren

Sie können das Tag <center> verwenden, um beliebige Inhalte in die Mitte der Seite + oder einer beliebigen Tabellenzelle zu stellen. +

Beispiel


+                        <!DOCTYPE html>
+                        <html>
+                        <head>
+                        <title>
+                        Beispiel zum Zentrieren von Inhalten
+                        </title>
+                        </head>
+                        <body>
+                        <p>
+                        Dieser Text steht nicht in der Mitte.
+                        </p>

+
+                        <center>

+                        <p>
+                        Dieser Text steht in der Mitte.
+                        </p>

+                        </center>

+                        </body>
+                        </html>
+                        
+

+ +

Dies führt zu folgendem Ergebnis-

+ +

Weiter

+ +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/HTML-Eiführung.php b/HTML-CSS_Lernwebseite/HTML-Eiführung.php new file mode 100644 index 0000000..c8d165b --- /dev/null +++ b/HTML-CSS_Lernwebseite/HTML-Eiführung.php @@ -0,0 +1,243 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + HTML-Einführung + + + + + + +

+ + + + + +

+ +

Was ist HTML?

HTML steht für Hyper Text Markup Language auf + deutsch (Hypertext-Auszeichnungssprache) die im Web am + häufigsten verwendete Sprache zur Entwicklung von Webseiten. + HTML wurde Ende 1991 von Berners-Lee entwickelt. "HTML 2.0" war + die erste Standard-HTML-Spezifikation, die 1995 veröffentlicht + wurde. +

Warum HTML lernen?

HTML wird häufig verwendet, um Webseiten mit Hilfe + verschiedener Tags zu formatieren, die in der HTML-Sprache + verfügbar sind. + HTML ist ein MUSS für Studenten und Berufstätige, + um ein großartiger Softwareentwickler zu werden, + insbesondere wenn sie im Bereich der Webentwicklung arbeiten. + Ich werde einige der wichtigsten Vorteile des Erlernens von + HTML auflisten:

Website erstellen: Sie können eine Website erstellen oder eine vorhandene Webvorlage anpassen, wenn Sie sich mit HTML auskennen.
Werden Sie Webdesigner: Wenn Sie eine Karriere als professioneller Webdesigner starten wollen, ist HTML- und CSS-Design ein Muss..
Lernen Sie andere Sprachen: Sobald Sie die Grundlagen von HTML verstanden haben, sind andere verwandte Technologien wie Javascript, PHP oder Angular leichter zu verstehen.

Aufbau eines HTML-Element

HTML-Elemente sind die Bausteine aus denen sich eine Webseite zusammensetzt und + auch damit strukturiert wird. Fast jedes HTML-Element besteht aus einem öffnenden und + einem schließenden Tag. Die folgende Abbildung wirkt auf den ersten Blick vielleicht + etwas verwirrend, nimm Dir Zeit und Du wirst sehen, dass HTML-Elemente gar nicht so + schwierig aufgebaut sind.

Hallo Welt mit HTML:

Um Ihnen ein wenig Aufregung über HTML zu geben, werde ich Ihnen ein kleines konventionelles HTML Hello World Programm geben.

+ +


+                                    <!DOCTYPE html>
+                                    <html>
+                                    <head>
+                                    <title>
+                                    Dies ist der Titel des Dokuments
+                                    </title>
+                                    </head>
+                                    <body>
+                                    <h1>
+                                    Das ist heading.
+                                    </h1>

+                                    <p>
+                                    Hallo Welt.
+                                    </p>
+                                    </body>
+                                    </html>
+

+ + +

Die Ausgabe im Browserfentser

HTML - Tags

HTML ist eine Auszeichnungssprache und verwendet verschiedene Tags, um den Inhalt zu + formatieren. Diese Tags werden in spitze Klammern <Tag Name> eingeschlossen. + Mit Ausnahme weniger Tags haben die meisten Tags ihre entsprechenden schließenden + Tags. Zum Beispiel hat <html> sein schließendes Tag </html> und das + <body>-Tag hat sein schließendes </body>-Tag usw.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Sr.No	Tags & Beschreibungen
1	+ `<!DOCTYPE>` + Dieses Tag definiert den Dokumenttyp und die HTML-Version. +
2	+ `<html>` + Dieses Tag umschließt das komplette HTML-Dokument und besteht hauptsächlich aus dem Dokument-Header. +
3	+ `<title>` + Das <title>-Tag wird innerhalb des <head>-Tags verwendet, um den Dokumenttitel zu erwähnen. +
4	+ `<head>` + Dieses Tag stellt den Header des Dokuments dar, der andere HTML-Tags wie <title>, <link> usw. enthalten kann. +
5	+ `<body>` + Dieses Tag stellt den Hauptteil des Dokuments dar, der andere HTML-Tags wie <h1>, <div>, <p> usw. enthält. +
6	+ `<h1>` + Dieses Tag repräsentiert die Überschrift. +
7	+ `<p>` + Dieses Tag repräsentiert einen Absatz. +

Weiter

+ + +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/HTML-Kommentar.php b/HTML-CSS_Lernwebseite/HTML-Kommentar.php new file mode 100644 index 0000000..8fecf9c --- /dev/null +++ b/HTML-CSS_Lernwebseite/HTML-Kommentar.php @@ -0,0 +1,220 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + HTML - Kommentare + + + + + +

+ + + + + +

+ + +

Was ist der Kommentar

Kommentar ist ein Stück Code, das von jedem Webbrowser ignoriert wird. + Es empfiehlt sich, Kommentare in Ihren HTML-Code einzufügen, insbesondere in komplexen + Dokumenten, um Abschnitte eines Dokuments und andere Hinweise für jeden anzuzeigen, + der sich den Code ansieht. Kommentare helfen Ihnen und anderen, Ihren Code zu verstehen + und die Lesbarkeit des Codes zu verbessern. HTML-Kommentare werden zwischen Tags platziert. Daher wird jeder Inhalt, der innerhalb von  + Tags platziert wird, als Kommentar behandelt und vom Browser vollständig ignoriert.

Beispiel


+                        <!DOCTYPE html>
+                        <html>
+                        <head>
+                        <!-- Dokumentkopf beginnt -->

+                        <title>
+                        Dies ist der Titel des Dokuments
+                        </title>

+                        <!-- Dokumentkopf endet -->

+                        </head>
+                        <body>
+                        <!-- Ich bin heading -->

+                        <h1>
+                        Kommentare
+                        </h1>

+                        <!-- Ich bin einen Absatz -->

+                        <p>
+                        ich mag Kommentare.
+                        </p>

+                        </body>
+                        </html>
+                        
+

+ +

Dies führt zu folgendem Ergebnis, ohne den Inhalt anzuzeigen, der als Teil von Kommentaren angegeben wurde:

Gültige vs. ungültige Kommentare

Kommentare werden nicht verschachtelt, was bedeutet, dass ein Kommentar nicht in einen + anderen Kommentar eingefügt werden kann. Zweitens darf die Doppelstrichfolge „--“ + nicht innerhalb eines Kommentars erscheinen, außer als Teil des schließenden Tags „-->“. + Sie müssen auch sicherstellen, dass der Kommentaranfang keine Leerzeichen enthält.

Beispiel

Hier ist der angegebene Kommentar ein gültiger Kommentar und wird vom Browser gelöscht.


+                        <!DOCTYPE html>
+                        <html>
+                        <head>
+                        <title>
+                        Beispiel für einen gültigen Kommentar
+                        </title>

+                        </head>
+                        <body>
+                        <!-- Dies ist ein gültiger Kommentar -->

+                        <p>
+                        Dokumenteninhalt gehört hier....
+                        </p>

+                        </body>
+                        </html>
+                        
+

+ +

Dies führt zu folgendem Ergebnis −

Die folgende Zeile ist jedoch kein gültiger Kommentar und wird vom Browser angezeigt. Das liegt daran, + dass zwischen der linken spitzen Klammer und dem Ausrufezeichen ein Leerzeichen steht.


+                        <!DOCTYPE html>
+                        <html>
+                        <head>
+                        <title>
+                        Beispiel für einen ungültigen Kommentar
+                        </title>

+                        </head>
+                        <body>
+                        <  !-- Dies ist ein ungültiger Kommentar -- >

+                        <p>
+                        Dokumenteninhalt gehört hier....
+                        </p>

+                        </body>
+                        </html>
+                        
+

+ +

Dies führt zu folgendem Ergebnis −

Mehrzeilige Kommentare

Bisher haben wir einzeilige Kommentare gesehen, aber HTML unterstützt auch mehrzeilige + Kommentare. Sie können mehrere Zeilen kommentieren, indem Sie das spezielle Anfangs-Tag +  vor die erste Zeile und das Ende der letzten Zeile setzen, + wie im folgenden Beispiel gezeigt.

Beispiel


+                        <!DOCTYPE html>
+                        <html>
+                        <head>
+                        <title>
+                        mehrzeilige Kommentare
+                        </title>

+                        </head>
+                        <body>
+                        <!--
 
+                        Dies ist ein mehrzeiliger Kommentar,der beliebig viele 
+                        
Zeilen umfassen kann.
-- >
+                        

+                        <p>
+                        Dokumenteninhalt gehört hier....
+                        </p>

+                        </body>
+                        </html>
+                        
+

+ +

Dies führt zu folgendem Ergebnis −

Weiter

+ +

+ + + +

Urheberrechte 2023 © OV-Codeschule

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/HTML-Meta Tags.php b/HTML-CSS_Lernwebseite/HTML-Meta Tags.php new file mode 100644 index 0000000..7aad2b0 --- /dev/null +++ b/HTML-CSS_Lernwebseite/HTML-Meta Tags.php @@ -0,0 +1,291 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + HTML-Meta Tags + + + + + +

+ + + + + +

+ +

Was sind die Meta - Tags?

Mit HTML können Sie Metadaten – zusätzliche wichtige Informationen zu einem Dokument + – auf vielfältige Weise angeben. Die META-Elemente können verwendet werden, + um Name/Wert-Paare einzuschließen, die Eigenschaften des HTML-Dokuments beschreiben, + wie z. B. Autor, Ablaufdatum, eine Liste von Schlüsselwörtern, Autor des Dokuments usw. + Das <meta>-Tag wird verwendet, um solche zusätzlichen Informationen bereitzustellen. + Dieses Tag ist ein leeres Element und hat daher kein schließendes Tag, trägt aber + Informationen in seinen Attributen. + Sie können ein oder mehrere Meta-Tags in Ihr Dokument einfügen, je nachdem, + welche Informationen Sie in Ihrem Dokument behalten möchten, aber im Allgemeinen + wirken sich Meta-Tags nicht auf das physische Erscheinungsbild des Dokuments aus, daher + spielt es keine Rolle, ob Sie es einfügen sie oder nicht.

Hinzufügen von Meta-Tags zu Ihren Dokumenten

Sie können Ihren Webseiten Metadaten hinzufügen, indem Sie <meta>-Tags in die + Kopfzeile des Dokuments einfügen, die durch die Tags <head> und </head> + dargestellt wird. Ein Meta-Tag kann zusätzlich zu den Kernattributen folgende Attribute haben.

+ + + + + + + + + + + + + + + + + + + + + + + + +

Sr.No	Attribut & Beschreibung
1	+ Name + Name für die Eigenschaft. Kann alles sein. Beispiele sind Schlüsselwörter, Beschreibung, Autor, überarbeitet, Generator usw. +
2	+ content + Gibt den Wert der Eigenschaft an. +
3	+ scheme + Gibt ein Schema an, um den Wert der Eigenschaft zu interpretieren (wie im Inhaltsattribut deklariert). +
4	+ http-equiv + Wird für Header von HTTP-Antwortnachrichten verwendet. Beispielsweise kann http-equiv verwendet werden, um die Seite zu aktualisieren oder ein Cookie zu setzen. Zu den Werten gehören Content-Type, Expires, Refresh und Set-Cookie. +

bestimmte Schlüsselwörter

Sie können das <meta>-Tag verwenden, um wichtige Schlüsselwörter in Bezug auf + das Dokument anzugeben, und später werden diese Schlüsselwörter von den Suchmaschinen + verwendet, während Ihre Website für Suchzwecke indexiert wird.

Beispeil

Im Folgenden sehen Sie ein Beispiel, in dem wir HTML, Meta-Tags und Metadaten als + wichtige Schlüsselwörter zum Dokument hinzufügen.


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            Meta - Tags Beispiel
+                            </title>

+                            <meta name = "keywords" content = "HTML, Meta Tags, Metadatein >
+                            </head>
+                            <body>
+                            <p>
+                            Hallo HTML
+                            </p>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis −

Dokumentbeschreibung

Sie können das <meta>-Tag verwenden, um eine kurze Beschreibung + des Dokuments anzugeben. Dies kann wiederum von verschiedenen + Suchmaschinen verwendet werden, während Ihre Website für Suchzwecke + indexiert wird.

Beispeil


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            Meta - Tags Beispiel
+                            </title>

+                            <meta name = "keywords" content = "HTML, Meta Tags, Metadatein" >

+                            <meta name = "description" content = "Lernen Sie Meta-Tags." >
+                            </head>
+                            <body>
+                            <p>
+                            Hallo HTML
+                            </p>

+                            </body>
+                            </html>
+                            
+

+ +

Dokumentaktualisierung

Ein <meta>-Tag kann verwendet werden, um eine Dauer anzugeben, nach der Ihre Webseite automatisch aktualisiert wird.

Beispeil

Wenn Sie möchten, dass Ihre Seite alle 5 Sekunden aktualisiert wird, verwenden Sie die folgende Syntax.


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            Meta - Tags Beispiel
+                            </title>

+                            <meta name = "keywords" content = "HTML, Meta Tags, Metadatein" >

+                            <meta name = "description" content = "Lernen Sie Meta-Tags." >

+                            <meta name = "refresh" content = "5" >

+                            </head>
+                            <body>
+                            <p>
+                            Hallo HTML
+                            </p>

+                            </body>
+                            </html>
+                            
+

+ +

Seitenumleitung

Sie können das <meta>-Tag verwenden, um Ihre Seite auf eine andere + Webseite umzuleiten. Sie können auch eine Dauer angeben, wenn Sie die Seite + nach einer bestimmten Anzahl von Sekunden umleiten möchten.

Beispiel


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            Meta - Tags Beispiel
+                            </title>

+                            <meta name = "keywords" content = "HTML, Meta Tags, Metadatein" >

+                            <meta name = "description" content = "Lernen Sie Meta-Tags." >

+                            <meta name = "refresh" content = "5" >

+                            <meta name = "refresh" content = "5; url = http://www.google.com" >

+                            </head>
+                            <body>
+                            <p>
+                            Hallo HTML
+                            </p>

+                            </body>
+                            </html>
+                            
+

+ +

Im Folgenden finden Sie ein Beispiel für die Umleitung der aktuellen Seite + auf eine andere Seite nach 5 Sekunden. Wenn Sie die Seite sofort umleiten + möchten, geben Sie kein Inhaltsattribut an.

Autorenname einstellen

Sie können einen Autorennamen auf einer Webseite mithilfe von Meta-Tags festlegen. Siehe ein Beispiel unten −

Beispeil


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            Meta - Tags Beispiel
+                            </title>

+                            <meta name = "keywords" content = "HTML, Meta Tags, Metadatein" >

+                            <meta name = "description" content = "Lernen Sie Meta-Tags." >

+                            <meta name = "refresh" content = "5" >

+                            <meta name = "refresh" content = "5; url = http://www.google.com" >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <p>
+                            Hallo HTML
+                            </p>

+                            </body>
+                            </html>
+                            
+

+

+

Weiter

+ +

+ + + +

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/HTML-Tabellen.php b/HTML-CSS_Lernwebseite/HTML-Tabellen.php new file mode 100644 index 0000000..ad1a923 --- /dev/null +++ b/HTML-CSS_Lernwebseite/HTML-Tabellen.php @@ -0,0 +1,366 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + HTML-Tabellen + + + + + +

+ + + + + +

+ +

Die HTML-Tabellen ermöglichen es, Daten wie Text, Bilder, Links, andere Tabellen usw. + in Zeilen und Spalten von Zellen anzuordnen. Die HTML-Tabellen werden mit dem + <table>-Tag erstellt, in dem das <tr>-Tag zum + Erstellen von Tabellenzeilen und das <td>-Tag zum Erstellen von + Datenzellen verwendet wird. Die Elemente unter <td> sind + standardmäßig regulär und linksbündig ausgerichtet

Beispiel


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML Tabellen
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <table border = "1">

+                            <tr>

+                            <td>
+                            Zeile 1, Spalte 1
+                            </td>

+                            <td>
+                            Zeile 1, Spalte 2
+                            </td>

+                            </tr>
 

+    
+                            <tr>

+                            <td>
+                            Zeile 2, Spalte 1
+                            </td>

+                            <td>
+                            Zeile 2, Spalte 2
+                            </td>

+                            </tr>
+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis −

Hier ist der Rahmen ein Attribut des <td>-Tags und wird verwendet, + um einen Rahmen über alle Zellen zu legen. Wenn Sie keinen Rahmen benötigen, + können Sie border = "0" verwenden.

Tabellenüberschrift

Die Tabellenüberschrift kann mit dem Tag <th> definiert werden. + Dieses Tag ersetzt das <td>-Tag, das zur Darstellung der eigentlichen + Datenzelle verwendet wird. Normalerweise setzen Sie Ihre oberste Zeile als + Tabellenüberschrift, wie unten gezeigt, ansonsten können Sie das Element <th> + in jeder Zeile verwenden. Überschriften, die im <th>-Tag definiert sind, + werden standardmäßig zentriert und fett dargestellt. +

Beispeil


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML Tabellen
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+    
+                            <table border = "1">

+                            <tr>

+                            <th>
+                            Name
+                            </th>

+                            <th>
+                            Gehalt
+                            </th>

+                            </tr>


+    
+                            <tr>

+                            <td>
+                            Herr Müller
+                            </td>

+                            <td>
+                            5000€
+                            </td>

+                            </tr>
 

+    
+                            <tr>

+                            <td>
+                            Herr Schneider
+                            </td>

+                            <td>
+                            7000€
+                            </td>

+                            </tr>
+    
+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis −

Cellpadding- und Cellspacing-Attribute

Es gibt zwei Attribute namens cellpadding und cellpacing, mit denen Sie den + Leerraum in Ihren Tabellenzellen anpassen können. Das Attribut „cellspacing“ + definiert den Abstand zwischen Tabellenzellen, während „cellpadding“ den + Abstand zwischen Zellgrenzen und dem Inhalt innerhalb einer Zelle darstellt. +

Beispeil


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML Tabellen - Cellpadding- und Cellspacing-Attribute
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+    
+                            <table border = "1">

+                            <tr>

+                            <th>
+                            Spalte 1
+                            </th>

+                            <th>
+                            Spalt 2
+                            </th>

+                            <th>
+                            Spalte 3
+                            </th>

+                            </tr>


+    
+                            <tr>

+                            <td rowsoan = "2">
+                            Zeile 1 Zelle 1
+                            </td>

+                            <td>
+                            Zeile 1 Zelle 2
+                            </td>

+                            <td>
+                            Zeile 1 Zelle 3
+                            </td>

+                            </tr>
 

+    
+                            <tr>

+                            <td>
+                            Zeile 2 Zelle 2
+                            </td>

+                            <td>
+                            Zeile 2 Zelle 3
+                            </td>

+                            </tr>


+    
+                            <tr>

+                            <td colspan = "3">
+                            Zeile 3 zelle 1
+                            </td>

+                            </tr>
+    
+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis −

Tabelle Höhe-Breite

Sie können eine Tabellenbreite und -höhe mit den Attributen width und height festlegen. + Sie können die Tabellenbreite oder -höhe in Pixeln oder in Prozent der verfügbaren Bildschirmfläche + angeben.

Beispiel


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML Tabellen
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <table border = "1" width= "400" height = "150">

+                            <tr>

+                            <td>
+                            Zeile 1, Spalte 1
+                            </td>

+                            <td>
+                            Zeile 1, Spalte 2
+                            </td>

+                            </tr>
 

+    
+                            <tr>

+                            <td>
+                            Zeile 2, Spalte 1
+                            </td>

+                            <td>
+                            Zeile 2, Spalte 2
+                            </td>

+                            </tr>
+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis −

Tabellenüberschrift (Caption)

Das Beschriftungs-Tag <caption> </caption> dient als Titel oder Erklärung für die Tabelle und wird + oben in der Tabelle angezeigt.

Beispiel


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML Tabellen
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <table border = "1" width = "100%">

+                            <caption>
+                            Das ist der Caption (Überschrift)
+                            </caption>

+                            <tr>

+                            <td>
+                            Zeile 1, Spalte 1
+                            </td>

+                            <td>
+                            Zeile 1, Spalte 2
+                            </td>

+                            </tr>
 

+    
+                            <tr>

+                            <td>
+                            Zeile 2, Spalte 1
+                            </td>

+                            <td>
+                            Zeile 2, Spalte 2
+                            </td>

+                            </tr>
+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis −

Weiter

+ +

+ + + +

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/HTML-Text Links.php b/HTML-CSS_Lernwebseite/HTML-Text Links.php new file mode 100644 index 0000000..14dc9fc --- /dev/null +++ b/HTML-CSS_Lernwebseite/HTML-Text Links.php @@ -0,0 +1,247 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + HTML-Text Links + + + + + +

+ + + + + +

+ +

Eine Webseite kann verschiedene Links enthalten, die Sie direkt zu anderen Seiten und + sogar zu bestimmten Teilen einer bestimmten Seite führen. Diese Links werden als + Hyperlinks bezeichnet. Hyperlinks ermöglichen es Besuchern, zwischen Websites zu + navigieren, indem sie auf Wörter, Ausdrücke und Bilder klicken. So können Sie Hyperlinks + mit Text oder Bildern erstellen, die auf einer Webseite verfügbar sind.

+ +

Verknüpfen von Dokumenten

Ein Link wird mit dem HTML-Tag <a> angegeben. Dieses Tag wird Anchor-Tag genannt und + alles zwischen dem öffnenden <a>-Tag und dem schließenden </a>-Tag wird Teil des Links und + ein Benutzer kann auf diesen Teil klicken, um zum verlinkten Dokument zu gelangen. + Es folgt die einfache Syntax zur Verwendung des <a>-Tags.


+                            <a href = "Document oder Webseite URL" ...attributes-list> Text Link </a>                        
+

Beispiel

Lassen Sie uns folgendes Beispiel ausprobieren, das http://www.google.com auf Ihrer Seite verlinkt −


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            Hyperlink Beispiel
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <p>
+                            Klicken Sie auf den folgenden Link.
+                            </p>

+                            <a href = "https://www.google.com>Google</a>
+                            </body>
+                            </html>
+                            
+

+
+

Dies führt zu folgendem Ergebnis, bei dem Sie auf den generierten Link klicken können, um zur Homepage von Google (in diesem Beispiel) zu gelangen.

Das Zielattribut

Wir können das Zielattribut in unseren Tags verwenden. Diese Attribute werden + verwendet, um den Ort anzugeben, an dem das verknüpfte Dokument geöffnet wird. + Im Folgenden sind die möglichen Optionen aufgeführt −

+ + + + + + + + + + + + + + + + + + + + + + + + + + + +

Sr.No	Option & Beschreibung
1	+ _blank + Öffnet das verknüpfte Dokument in einem neuen Fenster oder Tab. +
2	+ _self + Öffnet das verknüpfte Dokument im gleichen Frame. +
3	+ _parent + Öffnet das verknüpfte Dokument im übergeordneten Frame. +
4	+ _top + Öffnet das verknüpfte Dokument im gesamten Fensterbereich. +
5	+ targetframe + Öffnet das verknüpfte Dokument in einem benannten Zielframe. +

BeispielDie Bilder/

Versuchen Sie das folgende Beispiel, um den grundlegenden Unterschied in einigen Optionen zu verstehen, die für das Zielattribut angegeben werden.


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            Hyperlink Beispiel
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <p>
+                            Klicken Sie auf den folgenden Link.
+                            </p>

+                            <a href = "https://www.google.com target="_blank" >Google</a>

+                            <a href = "https://www.google.com target="_self">Google</a>

+                            <a href = "https://www.google.com target="_parent">Google</a>

+                            <a href = "https://www.google.com target="_top">Google</a>

+                            <a href = "https://www.google.com target="targetframe">Google</a>

+                            </body>
+                            </html>
+                            
+

+
+

Dies führt zu folgendem Ergebnis, bei dem Sie auf verschiedene Links klicken können, um den Unterschied zwischen verschiedenen Optionen für das Zielattribut zu verstehen.

Download links

Sie können einen Textlink erstellen, um Ihre PDF-, DOC- oder ZIP-Dateien herunterladbar + zu machen. Das ist sehr einfach; Sie müssen nur die vollständige URL der herunterladbaren + Datei wie folgt angeben −

Beispeil


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            Hyperlink  Beispiel
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <p>
+                            Sie können den Dokument herunterladen
+                            </p>

+                            <a href="https://www.Beispeil Dokument.com/page.pdf">Download PDF File</a>

+                            </body>
+                            </html>
+                            
+

+
+

Dadurch wird der folgende Link erstellt und zum Herunterladen einer Datei verwendet.

+ +

+ + + +

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/HTMl-Listen.php b/HTML-CSS_Lernwebseite/HTMl-Listen.php new file mode 100644 index 0000000..aa2934b --- /dev/null +++ b/HTML-CSS_Lernwebseite/HTMl-Listen.php @@ -0,0 +1,457 @@ + + +query($query); + foreach($ergebnisse as $row); +?> + + + + + + + + + + + + + + HTML-Listen + + + + + +

+ + + + + +

+ +

Was sind die Listen in HTML?

HTML bietet Webautoren drei Möglichkeiten, Informationslisten anzugeben. Alle Listen müssen ein oder mehrere Listenelemente enthalten. Listen können − + enthalten −

<ul>:Eine ungeordnete Liste. Dadurch werden Elemente mit einfachen Aufzählungszeichen aufgelistet.
<ol>:Eine geordnete Liste. Dadurch werden verschiedene Nummernschemata verwendet, um Ihre Artikel aufzulisten.
<dl>:Eine Definitionsliste. Dadurch werden Ihre Elemente auf die gleiche Weise angeordnet, wie sie in einem Wörterbuch angeordnet sind.

Ungeordnete HTML-Listen

Eine ungeordnete Liste ist eine Sammlung verwandter Elemente, die keine besondere Reihenfolge oder Reihenfolge haben. Diese Liste wird mithilfe des HTML-<ul>-Tags erstellt. Jedes Element in der Liste ist mit einem Aufzählungszeichen gekennzeichnet.

Beispiel


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML ungeordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ul>

+                            <li>
+                            Beetroot
+                            </li>

+                            <li>
+                            Ginger
+                            </li>

+                            <li>
+                            Potato
+                            </li>

+                            <li>
+                            Radish
+                            </li>

+                            </ul>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

Das Typattribut

Sie können das Typattribut für das <ul>-Tag verwenden, um den gewünschten Aufzählungstyp anzugeben. Standardmäßig ist es eine Disc. Im Folgenden sind die möglichen Optionen aufgeführt:

<ul type = "square">
<ul type = "disc">
<ul type = "circle">

Beispiel

Im Folgenden sehen Sie ein Beispiel, in dem wir <ul type = "square"> verwendet haben


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML ungeordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ul type = "square">

+                            <li>
+                            HTML
+                            </li>

+                            <li>
+                            CSS
+                            </li>

+                            <li>
+                            Javascript
+                            </li>

+                            <li>
+                            Java
+                            </li>

+                            </ul>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

Beispiel

Im Folgenden sehen Sie ein Beispiel, in dem wir<ul type = "disc">verwendet haben


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML ungeordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ul type = "disc">

+                            <li>
+                            HTML
+                            </li>

+                            <li>
+                            CSS
+                            </li>

+                            <li>
+                            Javascript
+                            </li>

+                            <li>
+                            Java
+                            </li>

+                            </ul>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

Beispiel

Im Folgenden sehen Sie ein Beispiel, in dem wir <ul type = "circle"> verwendet haben


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML ungeordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ul type = "circle">

+                            <li>
+                            HTML
+                            </li>

+                            <li>
+                            CSS
+                            </li>

+                            <li>
+                            Javascript
+                            </li>

+                            <li>
+                            Java
+                            </li>

+                            </ul>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

HTML-geordnete Lists

Wenn Sie Ihre Artikel in eine nummerierte Liste anstatt in eine Liste mit Aufzählungszeichen + einfügen müssen, wird eine geordnete HTML-Liste verwendet. Diese Liste wird mit dem Tag <ol> erstellt. + Die Nummerierung beginnt bei eins und wird für jedes aufeinanderfolgende geordnete Listenelement, das mit <li> gekennzeichnet ist, um eins erhöht.

Beispiel


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML geordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ol>

+                            <li>
+                            HTML
+                            </li>

+                            <li>
+                            CSS
+                            </li>

+                            <li>
+                            Javascript
+                            </li>

+                            <li>
+                            Java
+                            </li>

+                            </ol>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

<ol type = "1"> - Nummerierte Liste
<ol type = "I"> - Römische Nummernliste
<ol type = "i"> - Liste der römischen Zahlen in Kleinbuchstaben
<ol type = "A"> - Buchstabenliste
<ol type = "a"> - Liste der Kleinbuchstaben

Beispiel

Im Folgenden sehen Sie ein Beispiel, in dem wir <ol type = "A"> verwendet haben


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML ungeordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ol type = "A">

+                            <li>
+                            Pfirsich
+                            </li>

+                            <li>
+                            Aprikose
+                            </li>

+                            <li>
+                            Banane
+                            </li>

+                            <li>
+                            Erdbeere
+                            </li>

+                            </ol>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

Beispiel

Im Folgenden sehen Sie ein Beispiel, in dem wir <ol type = "a"> verwendet haben


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML ungeordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ol type = "a">

+                            <li>
+                            Pfirsich
+                            </li>

+                            <li>
+                            Aprikose
+                            </li>

+                            <li>
+                            Banane
+                            </li>

+                            <li>
+                            Erdbeere
+                            </li>

+                            </ol>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

Beispiel

Im Folgenden sehen Sie ein Beispiel, in dem wir <ol type = "I"> verwendet haben


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML ungeordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ol type = "I">

+                            <li>
+                            Pfirsich
+                            </li>

+                            <li>
+                            Aprikose
+                            </li>

+                            <li>
+                            Banane
+                            </li>

+                            <li>
+                            Erdbeere
+                            </li>

+                            </ol>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

Beispiel

Im Folgenden sehen Sie ein Beispiel, in dem wir <ol type = "i"> verwendet haben


+                            <!DOCTYPE html>
+                            <html>
+                            <head>
+                            <title>
+                            HTML ungeordnete Liste
+                            </title>

+                            <meta name = "keywords" content = "HTML lernen" >

+                            <meta name = "description" content = "Lernen Sie HTML-Tags." >

+                            <meta name = "author" content = "Obai Albek" >

+                            </head>
+                            <body>
+                            <ol type = "i">

+                            <li>
+                            Pfirsich
+                            </li>

+                            <li>
+                            Aprikose
+                            </li>

+                            <li>
+                            Banane
+                            </li>

+                            <li>
+                            Erdbeere
+                            </li>

+                            </ol>

+                            </body>
+                            </html>
+                            
+

+ +

Dies führt zu folgendem Ergebnis:

Weiter

+ +

+ + + +

+ + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Homepage.php b/HTML-CSS_Lernwebseite/Homepage.php new file mode 100644 index 0000000..d617992 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Homepage.php @@ -0,0 +1,120 @@ + +query($query); + foreach($ergebnisse as $row); +?> + + + + Homepage + + + + + + + + + + + + +

+ +

HTML Beispiel:


+                                    <!DOCTYPE html>
+                                    <html>
+                                    <head>
+                                    <title>
+                                    Dies ist der Titel des Dokuments
+                                    </title>
+                                    </head>
+                                    <body>
+                                    <h1>
+                                    Das ist heading (Überschrift).
+                                    </h1>

+                                    <p>
+                                    Hallo Welt.
+                                    </p>
+                                    </body>
+                                    </html>
+

+ +

HTML5

Die Sprache zum Erstellen von Webseiten

+ Lerne HTML + +

CSS Beispiel:


+                                    body {
+                                    background-color:black;
+                                    }
+                                    h1 {
+                                    color: white;

+                                    text-align:center;
+                                    }
+                                    p {
+                                    font-family:arial;
+                                    }
+

+ +

CSS

Die Sprache zum Gestalten von Webseiten

+ Lerne CSS +

+ + + + diff --git a/HTML-CSS_Lernwebseite/O_V3schools-removebg-preview.png b/HTML-CSS_Lernwebseite/O_V3schools-removebg-preview.png new file mode 100644 index 0000000..ab828be Binary files /dev/null and b/HTML-CSS_Lernwebseite/O_V3schools-removebg-preview.png differ diff --git a/HTML-CSS_Lernwebseite/Password_richtig.php b/HTML-CSS_Lernwebseite/Password_richtig.php new file mode 100644 index 0000000..a4ab6f2 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Password_richtig.php @@ -0,0 +1,38 @@ + + + + Passwort zurückgesetzt + + + +

Super! Ihr Passwort wurde zurückgesetzt.

+ + + diff --git a/HTML-CSS_Lernwebseite/Profile_ändern.php b/HTML-CSS_Lernwebseite/Profile_ändern.php new file mode 100644 index 0000000..e758b25 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Profile_ändern.php @@ -0,0 +1,164 @@ + + + + Ändere Deine Daten + + + + + + prepare($query); + $stmt->execute([$email]); + + // Holen Sie sich die gesamte Zeile und ID. + $row = $stmt->fetch(); + $user_ID = $row["ID"]; + + + // Handler für Kennwort änderungen. + if (!empty($password)){ + // Länge des Passworts prüfen. + if (strlen($password) < 8){ + exit (""); + } + + // Überprüfen, ob die Passwörter übereinstimmen. + if ($password != $re_password){ + exit (""); + } + + // Aktualiseren das Passwort in der Datenbank. + $query = "UPDATE registration SET `password` = ? WHERE ID = ?"; + $stmt = $dbh->prepare($query); + $hash = password_hash($password, PASSWORD_DEFAULT); + $stmt->execute([$hash, $user_ID]); + } + + + + // Handler für E-Mail änderungen. + if (!empty($neu_email)){ + // Überprüfen, ob die E-Mails übereinstimmen. + if ($neu_email != $neu_email2){ + exit (""); + } + + // Aktualiseren das E-Mail in der Datenbank. + $query = "UPDATE registration SET `email` = ? WHERE ID = ?"; + $stmt = $dbh->prepare($query); + $stmt->execute([$neu_email, $user_ID]); + $_SESSION["email"] = $neu_email; + } + + + if (!empty($vorname)) { + $query = "UPDATE registration SET firstName = ? WHERE ID = ?"; + $stmt = $dbh->prepare($query); + $stmt->execute([$vorname, $user_ID]); + } + + if (!empty($nachname)) { + $query = "UPDATE registration SET lastName = ? WHERE ID = ?"; + $stmt = $dbh->prepare($query); + $stmt->execute([$nachname, $user_ID]); + } + + if (!empty($land)) { + $query = "UPDATE registration SET land = ? WHERE ID = ?"; + $stmt = $dbh->prepare($query); + $stmt->execute([$land, $user_ID]); + } + + if (!empty($telefonnummer)) { + $query = "UPDATE registration SET `number` = ? WHERE ID = ?"; + $stmt = $dbh->prepare($query); + $stmt->execute([$telefonnummer, $user_ID]); + } + + // Erfolgsmeldung + echo ""; + } + ?> + + diff --git a/HTML-CSS_Lernwebseite/Registrieren.php b/HTML-CSS_Lernwebseite/Registrieren.php new file mode 100644 index 0000000..427c2df --- /dev/null +++ b/HTML-CSS_Lernwebseite/Registrieren.php @@ -0,0 +1,72 @@ + + + + + Jetzt registrieren + + + + + + + + +

Jetzt registrieren

+ + + +

+ + + + diff --git a/HTML-CSS_Lernwebseite/Schicke Nachricht.php b/HTML-CSS_Lernwebseite/Schicke Nachricht.php new file mode 100644 index 0000000..afb3573 --- /dev/null +++ b/HTML-CSS_Lernwebseite/Schicke Nachricht.php @@ -0,0 +1,52 @@ +isSMTP(); + //Define smtp host + $mail->Host = "smtp.gmail.com"; + // unterstütze deutsche Sprahce + $mail->setLanguage('de'); + //Enable smtp authentication + $mail->SMTPAuth = true; + //Set smtp encryption type (ssl/tls) + $mail->SMTPSecure = "tls"; + //Port to connect smtp + $mail->Port = "587"; + //Set gmail username + $mail->Username = "Obay.albeek@gmail.com"; + //Set gmail password + $mail->Password = "rfpjqehacvvkzdjg"; + //Email subject + $mail->Subject = $bettref; + //Set sender email + $mail->setFrom($email,$name); + //Enable HTML + $mail->isHTML(true); + //Email body + $mail->Body = $text; + //Add recipient + $mail->addAddress('Obay.albeek@gmail.com'); + //Finally send email + if ($mail->send()){ + echo ""; + } + + //Closing smtp connection + $mail->smtpClose(); + } +?> \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/anmelden.sql b/HTML-CSS_Lernwebseite/anmelden.sql new file mode 100644 index 0000000..d041165 --- /dev/null +++ b/HTML-CSS_Lernwebseite/anmelden.sql @@ -0,0 +1,97 @@ +-- phpMyAdmin SQL Dump +-- version 5.2.0 +-- https://www.phpmyadmin.net/ +-- +-- Host: 127.0.0.1 +-- Generation Time: Mar 22, 2023 at 02:46 PM +-- Server version: 10.4.24-MariaDB +-- PHP Version: 8.1.6 + +SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO"; +START TRANSACTION; +SET time_zone = "+00:00"; + + +/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; +/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; +/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; +/*!40101 SET NAMES utf8mb4 */; + +-- +-- Database: `anmelden` +-- + +-- -------------------------------------------------------- + +-- +-- Table structure for table `password-reset` +-- + +CREATE TABLE `password-reset` ( + `email` varchar(255) NOT NULL, + `new_password` varchar(20) NOT NULL, + `key_` varchar(20) NOT NULL, + `token` varchar(32) NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; + +-- -------------------------------------------------------- + +-- +-- Table structure for table `registration` +-- + +CREATE TABLE `registration` ( + `ID` int(11) NOT NULL, + `firstName` varchar(50) NOT NULL, + `lastName` varchar(50) NOT NULL, + `gender` enum('m','f','o') NOT NULL, + `email` varchar(256) NOT NULL, + `password` varchar(255) NOT NULL, + `number` bigint(20) NOT NULL, + `land` varchar(25) NOT NULL, + `geburt` date NOT NULL, + `verified` tinyint(1) NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; + +-- +-- Dumping data for table `registration` +-- + +INSERT INTO `registration` (`ID`, `firstName`, `lastName`, `gender`, `email`, `password`, `number`, `land`, `geburt`, `verified`) VALUES +(179, 'Viktor', 'Benkovic', 'o', 'viktorbenkovic@gmail.com', '$2y$10$gJnOtoevq.cVF', 15901238878, 'Germany', '2003-11-10', 1); + +-- -------------------------------------------------------- + +-- +-- Table structure for table `verify-code` +-- + +CREATE TABLE `verify-code` ( + `email` varchar(255) NOT NULL, + `code` varchar(8) NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; + +-- +-- Indexes for dumped tables +-- + +-- +-- Indexes for table `registration` +-- +ALTER TABLE `registration` + ADD PRIMARY KEY (`ID`); + +-- +-- AUTO_INCREMENT for dumped tables +-- + +-- +-- AUTO_INCREMENT for table `registration` +-- +ALTER TABLE `registration` + MODIFY `ID` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=180; +COMMIT; + +/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; +/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; +/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; diff --git a/HTML-CSS_Lernwebseite/email_bestatigen_resend.php b/HTML-CSS_Lernwebseite/email_bestatigen_resend.php new file mode 100644 index 0000000..62c3644 --- /dev/null +++ b/HTML-CSS_Lernwebseite/email_bestatigen_resend.php @@ -0,0 +1,66 @@ +isSMTP(); // Set mailer to use smtp +$mail->Host = 'smtp.gmail.com'; // SMTP Mailer zu nutzen +$mail->setLanguage('de'); +$mail->SMTPAuth = true; // Erlaubt SMTP authentication +$mail->SMTPSecure = "tls"; //Set smtp encryption typ (ssl/tls) +$mail->Port = "587"; +$mail->Username = 'Obay.albeek@gmail.com'; // E-mail von wem der email geshickt wird +$mail->Password = 'rfpjqehacvvkzdjg'; // SMTP login + + + +if (isset($_SESSION['email']) && isset($_SESSION['gender']) && isset($_SESSION['code']) && isset($_SESSION['nachname'])) { + // $gender ist eine default variable die bei default auskommt wie "geehrte " also in benutzung wird es "sehr geheerte " kommen + // $gender wird geandert so dass es zu gewahlten geschelecht passt, default=o==divers + $recipient = $_SESSION['email']; + $nachname = $_SESSION['nachname']; + $code = $_SESSION['code']; + $vorname = $_SESSION['vorname']; + + $gender = "geehrte ".$vorname; + if ($_SESSION["gender"] == "m") $gender = "geehrter Herr"; + else if ($_SESSION["gender"] == "f" ) $gender = "geehrte Frau"; + +} else { + echo ""; + echo ""; + exit("Error mit session werte"); +} +$mail->setFrom('Obay.albeek@gmail.com', 'OVCode');// +$mail->addAddress($recipient); // Address wo der email geschickt wird +$mail->isHTML(true); +$mail->Subject = 'Ihre Anmeldung war erfolgreich'; + + +$body = ' +

Sehr '.$gender.' '.$nachname.'
+ Vielen Dank für die Registrierung auf unserer Website.
+ Bitte bestätigen Sie Ihre Anmeldung mit dem unten stehenden Code

'.$code.'

Wenn Sie diese E-Mail nicht angefordert haben, ignorieren Sie sie bitte.

+ Mit freundlichen Grüßen,
+ Viktor Benkovic
+ Obai Albek

'; +$mail->Body = $body; + +// Send the email +$mail->send(); +$mail->smtpClose(); +?> \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/email_bestätigen.php b/HTML-CSS_Lernwebseite/email_bestätigen.php new file mode 100644 index 0000000..ac0e71d --- /dev/null +++ b/HTML-CSS_Lernwebseite/email_bestätigen.php @@ -0,0 +1,162 @@ + + + + Email Bestätigung + + + + + + + + + + +

+ Wir haben Ihnen einen Bestätigungscode per E-Mail gesendet. Bitte kopieren Sie es in das unten stehende Feld, um Ihre Registrierung zu bestätigen. +

+ +

Email Bestätigung

+ + + + tag anzeigen und popup window zeigen + echo ""; + echo ''; + } + if (!empty($_POST)){ + $gegebene_code = $_POST["verify"]; + + //Select der email wo der benutzer gegebene code ist gleich wie code in db + //$query = "SELECT email FROM `verify-code` WHERE code = '$gegebene_code'"; + //$ergebnis = $dbh->query($query); + + $query = "SELECT email FROM `verify-code` WHERE code = ?"; + $stmt = $dbh->prepare($query); + + $stmt->execute([$gegebene_code]); + $ergebnis = $stmt->fetch(PDO::FETCH_ASSOC); + + // wenn kein resultat zuruck gegeben wird exit() + if (empty($ergebnis)) { + alert_false_code($gegebene_code); + } + + // Der code passt zur email + if($ergebnis){ + $email = $ergebnis['email']; + + // Loschen der code von der databank + $stmt = $dbh->prepare("DELETE FROM `verify-code` WHERE email = ?"); + $stmt->execute([$email]); + + // Andern der verified auf true + $stmt = $dbh->prepare("UPDATE registration SET verified = true WHERE email = ?"); + $stmt->execute([$email]); + $_SESSION['loggedIn'] = true; + + // Redirect auf homepage + header("Location: Homepage.php"); + + } else alert_false_code($gegebene_code); + } +?> + + + + + + + + + + + + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/for die Registieren.php b/HTML-CSS_Lernwebseite/for die Registieren.php new file mode 100644 index 0000000..25a3e26 --- /dev/null +++ b/HTML-CSS_Lernwebseite/for die Registieren.php @@ -0,0 +1,155 @@ + +query($query); + + $stmt = $dbh->prepare("SELECT * FROM registration WHERE email = ?"); + $stmt->execute([$email]); + $ergebnis = $stmt->fetch(); + + // Wenn der Benutzer ist schon in der Datenbank + if ($stmt->rowCount() > 0){ + + exit("

Die E-Mail ist bereits registriert.

+ Anmelden + "); + } + + if (strlen($password) < 8) { + exit (""); + } + + // Wenn der Benutzer ist nicht in der Databank + else { + $hash = password_hash($password, PASSWORD_DEFAULT); + $stmt = $dbh->prepare("INSERT INTO registration(firstName, lastName, gender, email, password, number, land, geburt, verified) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)"); + $stmt->execute([$vorname, $nachname, $geschlecht, $email, $hash, $number, $land, $geburt, false]); + + $_SESSION['email'] = $email; + $_SESSION['gender'] = $geschlecht; + $_SESSION['nachname'] = $nachname; + $_SESSION['vorname'] = $vorname; + + + // PHP Mailer + // neue Instanz von PHPMailer + $mail = new PHPMailer(); + + // Mailer soll SMTP nutzen + $mail->isSMTP(); + + // Smtp host + $mail->Host = "smtp.gmail.com"; + + // unterstütze deutsche Sprahce + $mail->setLanguage('de'); + + // Smtp authentication erlauben + $mail->SMTPAuth = true; + + // Smtp encryption type (ssl/tls) + $mail->SMTPSecure = "tls"; + + // Port fur smtp + $mail->Port = "587"; + + // Gmail username + $mail->Username = "Obay.albeek@gmail.com"; + + // Gmail passwort + $mail->Password = "rfpjqehacvvkzdjg"; + + // Email Thema + $mail->Subject = "Ihre Anmeldung war erfolgreich"; + + // Empfänger hinzufugen + $mail->addAddress($email); + + // Erlaub HTML + $mail->isHTML(true); + + // Sender hinzufugen + $mail->setFrom("Obay.albeek@gmail.com", "OVCode"); + + $code = ''; + $zeichen = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; + $zeichen_len = strlen($zeichen); + for ($i = 0; $i < 8; $i++) { + $code .= $zeichen[rand(0, $zeichen_len - 1)]; + } + + $stmt = $dbh->prepare("INSERT INTO `verify-code`(email,code) VALUES (?, ?)"); + $stmt->execute([$email, $code]); + $_SESSION['code'] = $code; + + + // Gender anrede auswahlen + if ($_SERVER['REQUEST_METHOD'] === 'POST') { + $gender = "geehrte ".$vorname; + if ($_POST["gender"] == "m") $gender = "geehrter Herr"; + else if ($_POST["gender"] == "f" ) $gender = "geehrte Frau"; + + + // Mail body erstellen in html + $body = ' +

Sehr '.$gender.' '.$nachname.'
+ Vielen Dank für die Registrierung auf unserer Website.
+ Bitte bestätigen Sie Ihre Anmeldung mit dem unten stehenden Code

'.$code.'

Wenn Sie diese E-Mail nicht angefordert haben, ignorieren Sie sie bitte.

+ Mit freundlichen Grüßen,
+ Viktor Benkovic
+ Obai Albek

'; + + $mail->Body = $body; + + // Mail schicken + $mail->send(); + + // SMTP verbindung beenden + $mail->smtpClose(); + + header("Location: email_bestätigen.php"); + } + } +} + +?> + diff --git a/HTML-CSS_Lernwebseite/includes/Exception.php b/HTML-CSS_Lernwebseite/includes/Exception.php new file mode 100644 index 0000000..b1e552f --- /dev/null +++ b/HTML-CSS_Lernwebseite/includes/Exception.php @@ -0,0 +1,39 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2017 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +namespace PHPMailer\PHPMailer; + +/** + * PHPMailer exception handler. + * + * @author Marcus Bointon + */ +class Exception extends \Exception +{ + /** + * Prettify error message output. + * + * @return string + */ + public function errorMessage() + { + return '' . htmlspecialchars($this->getMessage()) . "
\n"; + } +} diff --git a/HTML-CSS_Lernwebseite/includes/PHPMailer.php b/HTML-CSS_Lernwebseite/includes/PHPMailer.php new file mode 100644 index 0000000..d6524af --- /dev/null +++ b/HTML-CSS_Lernwebseite/includes/PHPMailer.php @@ -0,0 +1,4770 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2019 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +namespace PHPMailer\PHPMailer; + +/** + * PHPMailer - PHP email creation and transport class. + * + * @author Marcus Bointon (Synchro/coolbru) + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + */ +class PHPMailer +{ + const CHARSET_ASCII = 'us-ascii'; + const CHARSET_ISO88591 = 'iso-8859-1'; + const CHARSET_UTF8 = 'utf-8'; + + const CONTENT_TYPE_PLAINTEXT = 'text/plain'; + const CONTENT_TYPE_TEXT_CALENDAR = 'text/calendar'; + const CONTENT_TYPE_TEXT_HTML = 'text/html'; + const CONTENT_TYPE_MULTIPART_ALTERNATIVE = 'multipart/alternative'; + const CONTENT_TYPE_MULTIPART_MIXED = 'multipart/mixed'; + const CONTENT_TYPE_MULTIPART_RELATED = 'multipart/related'; + + const ENCODING_7BIT = '7bit'; + const ENCODING_8BIT = '8bit'; + const ENCODING_BASE64 = 'base64'; + const ENCODING_BINARY = 'binary'; + const ENCODING_QUOTED_PRINTABLE = 'quoted-printable'; + + const ENCRYPTION_STARTTLS = 'tls'; + const ENCRYPTION_SMTPS = 'ssl'; + + const ICAL_METHOD_REQUEST = 'REQUEST'; + const ICAL_METHOD_PUBLISH = 'PUBLISH'; + const ICAL_METHOD_REPLY = 'REPLY'; + const ICAL_METHOD_ADD = 'ADD'; + const ICAL_METHOD_CANCEL = 'CANCEL'; + const ICAL_METHOD_REFRESH = 'REFRESH'; + const ICAL_METHOD_COUNTER = 'COUNTER'; + const ICAL_METHOD_DECLINECOUNTER = 'DECLINECOUNTER'; + + /** + * Email priority. + * Options: null (default), 1 = High, 3 = Normal, 5 = low. + * When null, the header is not set at all. + * + * @var int + */ + public $Priority; + + /** + * The character set of the message. + * + * @var string + */ + public $CharSet = self::CHARSET_ISO88591; + + /** + * The MIME Content-type of the message. + * + * @var string + */ + public $ContentType = self::CONTENT_TYPE_PLAINTEXT; + + /** + * The message encoding. + * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable". + * + * @var string + */ + public $Encoding = self::ENCODING_8BIT; + + /** + * Holds the most recent mailer error message. + * + * @var string + */ + public $ErrorInfo = ''; + + /** + * The From email address for the message. + * + * @var string + */ + public $From = 'root@localhost'; + + /** + * The From name of the message. + * + * @var string + */ + public $FromName = 'Root User'; + + /** + * The envelope sender of the message. + * This will usually be turned into a Return-Path header by the receiver, + * and is the address that bounces will be sent to. + * If not empty, will be passed via `-f` to sendmail or as the 'MAIL FROM' value over SMTP. + * + * @var string + */ + public $Sender = ''; + + /** + * The Subject of the message. + * + * @var string + */ + public $Subject = ''; + + /** + * An HTML or plain text message body. + * If HTML then call isHTML(true). + * + * @var string + */ + public $Body = ''; + + /** + * The plain-text message body. + * This body can be read by mail clients that do not have HTML email + * capability such as mutt & Eudora. + * Clients that can read HTML will view the normal Body. + * + * @var string + */ + public $AltBody = ''; + + /** + * An iCal message part body. + * Only supported in simple alt or alt_inline message types + * To generate iCal event structures, use classes like EasyPeasyICS or iCalcreator. + * + * @see http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/ + * @see http://kigkonsult.se/iCalcreator/ + * + * @var string + */ + public $Ical = ''; + + /** + * Value-array of "method" in Contenttype header "text/calendar" + * + * @var string[] + */ + protected static $IcalMethods = [ + self::ICAL_METHOD_REQUEST, + self::ICAL_METHOD_PUBLISH, + self::ICAL_METHOD_REPLY, + self::ICAL_METHOD_ADD, + self::ICAL_METHOD_CANCEL, + self::ICAL_METHOD_REFRESH, + self::ICAL_METHOD_COUNTER, + self::ICAL_METHOD_DECLINECOUNTER, + ]; + + /** + * The complete compiled MIME message body. + * + * @var string + */ + protected $MIMEBody = ''; + + /** + * The complete compiled MIME message headers. + * + * @var string + */ + protected $MIMEHeader = ''; + + /** + * Extra headers that createHeader() doesn't fold in. + * + * @var string + */ + protected $mailHeader = ''; + + /** + * Word-wrap the message body to this number of chars. + * Set to 0 to not wrap. A useful value here is 78, for RFC2822 section 2.1.1 compliance. + * + * @see static::STD_LINE_LENGTH + * + * @var int + */ + public $WordWrap = 0; + + /** + * Which method to use to send mail. + * Options: "mail", "sendmail", or "smtp". + * + * @var string + */ + public $Mailer = 'mail'; + + /** + * The path to the sendmail program. + * + * @var string + */ + public $Sendmail = '/usr/sbin/sendmail'; + + /** + * Whether mail() uses a fully sendmail-compatible MTA. + * One which supports sendmail's "-oi -f" options. + * + * @var bool + */ + public $UseSendmailOptions = true; + + /** + * The email address that a reading confirmation should be sent to, also known as read receipt. + * + * @var string + */ + public $ConfirmReadingTo = ''; + + /** + * The hostname to use in the Message-ID header and as default HELO string. + * If empty, PHPMailer attempts to find one with, in order, + * $_SERVER['SERVER_NAME'], gethostname(), php_uname('n'), or the value + * 'localhost.localdomain'. + * + * @see PHPMailer::$Helo + * + * @var string + */ + public $Hostname = ''; + + /** + * An ID to be used in the Message-ID header. + * If empty, a unique id will be generated. + * You can set your own, but it must be in the format "", + * as defined in RFC5322 section 3.6.4 or it will be ignored. + * + * @see https://tools.ietf.org/html/rfc5322#section-3.6.4 + * + * @var string + */ + public $MessageID = ''; + + /** + * The message Date to be used in the Date header. + * If empty, the current date will be added. + * + * @var string + */ + public $MessageDate = ''; + + /** + * SMTP hosts. + * Either a single hostname or multiple semicolon-delimited hostnames. + * You can also specify a different port + * for each host by using this format: [hostname:port] + * (e.g. "smtp1.example.com:25;smtp2.example.com"). + * You can also specify encryption type, for example: + * (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465"). + * Hosts will be tried in order. + * + * @var string + */ + public $Host = 'localhost'; + + /** + * The default SMTP server port. + * + * @var int + */ + public $Port = 25; + + /** + * The SMTP HELO/EHLO name used for the SMTP connection. + * Default is $Hostname. If $Hostname is empty, PHPMailer attempts to find + * one with the same method described above for $Hostname. + * + * @see PHPMailer::$Hostname + * + * @var string + */ + public $Helo = ''; + + /** + * What kind of encryption to use on the SMTP connection. + * Options: '', static::ENCRYPTION_STARTTLS, or static::ENCRYPTION_SMTPS. + * + * @var string + */ + public $SMTPSecure = ''; + + /** + * Whether to enable TLS encryption automatically if a server supports it, + * even if `SMTPSecure` is not set to 'tls'. + * Be aware that in PHP >= 5.6 this requires that the server's certificates are valid. + * + * @var bool + */ + public $SMTPAutoTLS = true; + + /** + * Whether to use SMTP authentication. + * Uses the Username and Password properties. + * + * @see PHPMailer::$Username + * @see PHPMailer::$Password + * + * @var bool + */ + public $SMTPAuth = false; + + /** + * Options array passed to stream_context_create when connecting via SMTP. + * + * @var array + */ + public $SMTPOptions = []; + + /** + * SMTP username. + * + * @var string + */ + public $Username = ''; + + /** + * SMTP password. + * + * @var string + */ + public $Password = ''; + + /** + * SMTP auth type. + * Options are CRAM-MD5, LOGIN, PLAIN, XOAUTH2, attempted in that order if not specified. + * + * @var string + */ + public $AuthType = ''; + + /** + * An instance of the PHPMailer OAuth class. + * + * @var OAuth + */ + protected $oauth; + + /** + * The SMTP server timeout in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2. + * + * @var int + */ + public $Timeout = 300; + + /** + * Comma separated list of DSN notifications + * 'NEVER' under no circumstances a DSN must be returned to the sender. + * If you use NEVER all other notifications will be ignored. + * 'SUCCESS' will notify you when your mail has arrived at its destination. + * 'FAILURE' will arrive if an error occurred during delivery. + * 'DELAY' will notify you if there is an unusual delay in delivery, but the actual + * delivery's outcome (success or failure) is not yet decided. + * + * @see https://tools.ietf.org/html/rfc3461 See section 4.1 for more information about NOTIFY + */ + public $dsn = ''; + + /** + * SMTP class debug output mode. + * Debug output level. + * Options: + * * SMTP::DEBUG_OFF: No output + * * SMTP::DEBUG_CLIENT: Client messages + * * SMTP::DEBUG_SERVER: Client and server messages + * * SMTP::DEBUG_CONNECTION: As SERVER plus connection status + * * SMTP::DEBUG_LOWLEVEL: Noisy, low-level data output, rarely needed + * + * @see SMTP::$do_debug + * + * @var int + */ + public $SMTPDebug = 0; + + /** + * How to handle debug output. + * Options: + * * `echo` Output plain-text as-is, appropriate for CLI + * * `html` Output escaped, line breaks converted to `
`, appropriate for browser output + * * `error_log` Output to error log as configured in php.ini + * By default PHPMailer will use `echo` if run from a `cli` or `cli-server` SAPI, `html` otherwise. + * Alternatively, you can provide a callable expecting two params: a message string and the debug level: + * + * ```php + * $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";}; + * ``` + * + * Alternatively, you can pass in an instance of a PSR-3 compatible logger, though only `debug` + * level output is used: + * + * ```php + * $mail->Debugoutput = new myPsr3Logger; + * ``` + * + * @see SMTP::$Debugoutput + * + * @var string|callable|\Psr\Log\LoggerInterface + */ + public $Debugoutput = 'echo'; + + /** + * Whether to keep SMTP connection open after each message. + * If this is set to true then to close the connection + * requires an explicit call to smtpClose(). + * + * @var bool + */ + public $SMTPKeepAlive = false; + + /** + * Whether to split multiple to addresses into multiple messages + * or send them all in one message. + * Only supported in `mail` and `sendmail` transports, not in SMTP. + * + * @var bool + */ + public $SingleTo = false; + + /** + * Storage for addresses when SingleTo is enabled. + * + * @var array + */ + protected $SingleToArray = []; + + /** + * Whether to generate VERP addresses on send. + * Only applicable when sending via SMTP. + * + * @see https://en.wikipedia.org/wiki/Variable_envelope_return_path + * @see http://www.postfix.org/VERP_README.html Postfix VERP info + * + * @var bool + */ + public $do_verp = false; + + /** + * Whether to allow sending messages with an empty body. + * + * @var bool + */ + public $AllowEmpty = false; + + /** + * DKIM selector. + * + * @var string + */ + public $DKIM_selector = ''; + + /** + * DKIM Identity. + * Usually the email address used as the source of the email. + * + * @var string + */ + public $DKIM_identity = ''; + + /** + * DKIM passphrase. + * Used if your key is encrypted. + * + * @var string + */ + public $DKIM_passphrase = ''; + + /** + * DKIM signing domain name. + * + * @example 'example.com' + * + * @var string + */ + public $DKIM_domain = ''; + + /** + * DKIM Copy header field values for diagnostic use. + * + * @var bool + */ + public $DKIM_copyHeaderFields = true; + + /** + * DKIM Extra signing headers. + * + * @example ['List-Unsubscribe', 'List-Help'] + * + * @var array + */ + public $DKIM_extraHeaders = []; + + /** + * DKIM private key file path. + * + * @var string + */ + public $DKIM_private = ''; + + /** + * DKIM private key string. + * + * If set, takes precedence over `$DKIM_private`. + * + * @var string + */ + public $DKIM_private_string = ''; + + /** + * Callback Action function name. + * + * The function that handles the result of the send email action. + * It is called out by send() for each email sent. + * + * Value can be any php callable: http://www.php.net/is_callable + * + * Parameters: + * bool $result result of the send action + * array $to email addresses of the recipients + * array $cc cc email addresses + * array $bcc bcc email addresses + * string $subject the subject + * string $body the email body + * string $from email address of sender + * string $extra extra information of possible use + * "smtp_transaction_id' => last smtp transaction id + * + * @var string + */ + public $action_function = ''; + + /** + * What to put in the X-Mailer header. + * Options: An empty string for PHPMailer default, whitespace/null for none, or a string to use. + * + * @var string|null + */ + public $XMailer = ''; + + /** + * Which validator to use by default when validating email addresses. + * May be a callable to inject your own validator, but there are several built-in validators. + * The default validator uses PHP's FILTER_VALIDATE_EMAIL filter_var option. + * + * @see PHPMailer::validateAddress() + * + * @var string|callable + */ + public static $validator = 'php'; + + /** + * An instance of the SMTP sender class. + * + * @var SMTP + */ + protected $smtp; + + /** + * The array of 'to' names and addresses. + * + * @var array + */ + protected $to = []; + + /** + * The array of 'cc' names and addresses. + * + * @var array + */ + protected $cc = []; + + /** + * The array of 'bcc' names and addresses. + * + * @var array + */ + protected $bcc = []; + + /** + * The array of reply-to names and addresses. + * + * @var array + */ + protected $ReplyTo = []; + + /** + * An array of all kinds of addresses. + * Includes all of $to, $cc, $bcc. + * + * @see PHPMailer::$to + * @see PHPMailer::$cc + * @see PHPMailer::$bcc + * + * @var array + */ + protected $all_recipients = []; + + /** + * An array of names and addresses queued for validation. + * In send(), valid and non duplicate entries are moved to $all_recipients + * and one of $to, $cc, or $bcc. + * This array is used only for addresses with IDN. + * + * @see PHPMailer::$to + * @see PHPMailer::$cc + * @see PHPMailer::$bcc + * @see PHPMailer::$all_recipients + * + * @var array + */ + protected $RecipientsQueue = []; + + /** + * An array of reply-to names and addresses queued for validation. + * In send(), valid and non duplicate entries are moved to $ReplyTo. + * This array is used only for addresses with IDN. + * + * @see PHPMailer::$ReplyTo + * + * @var array + */ + protected $ReplyToQueue = []; + + /** + * The array of attachments. + * + * @var array + */ + protected $attachment = []; + + /** + * The array of custom headers. + * + * @var array + */ + protected $CustomHeader = []; + + /** + * The most recent Message-ID (including angular brackets). + * + * @var string + */ + protected $lastMessageID = ''; + + /** + * The message's MIME type. + * + * @var string + */ + protected $message_type = ''; + + /** + * The array of MIME boundary strings. + * + * @var array + */ + protected $boundary = []; + + /** + * The array of available languages. + * + * @var array + */ + protected $language = []; + + /** + * The number of errors encountered. + * + * @var int + */ + protected $error_count = 0; + + /** + * The S/MIME certificate file path. + * + * @var string + */ + protected $sign_cert_file = ''; + + /** + * The S/MIME key file path. + * + * @var string + */ + protected $sign_key_file = ''; + + /** + * The optional S/MIME extra certificates ("CA Chain") file path. + * + * @var string + */ + protected $sign_extracerts_file = ''; + + /** + * The S/MIME password for the key. + * Used only if the key is encrypted. + * + * @var string + */ + protected $sign_key_pass = ''; + + /** + * Whether to throw exceptions for errors. + * + * @var bool + */ + protected $exceptions = false; + + /** + * Unique ID used for message ID and boundaries. + * + * @var string + */ + protected $uniqueid = ''; + + /** + * The PHPMailer Version number. + * + * @var string + */ + const VERSION = '6.1.3'; + + /** + * Error severity: message only, continue processing. + * + * @var int + */ + const STOP_MESSAGE = 0; + + /** + * Error severity: message, likely ok to continue processing. + * + * @var int + */ + const STOP_CONTINUE = 1; + + /** + * Error severity: message, plus full stop, critical error reached. + * + * @var int + */ + const STOP_CRITICAL = 2; + + /** + * SMTP RFC standard line ending. + * + * @var string + */ + protected static $LE = "\r\n"; + + /** + * The maximum line length supported by mail(). + * + * Background: mail() will sometimes corrupt messages + * with headers headers longer than 65 chars, see #818. + * + * @var int + */ + const MAIL_MAX_LINE_LENGTH = 63; + + /** + * The maximum line length allowed by RFC 2822 section 2.1.1. + * + * @var int + */ + const MAX_LINE_LENGTH = 998; + + /** + * The lower maximum line length allowed by RFC 2822 section 2.1.1. + * This length does NOT include the line break + * 76 means that lines will be 77 or 78 chars depending on whether + * the line break format is LF or CRLF; both are valid. + * + * @var int + */ + const STD_LINE_LENGTH = 76; + + /** + * Constructor. + * + * @param bool $exceptions Should we throw external exceptions? + */ + public function __construct($exceptions = null) + { + if (null !== $exceptions) { + $this->exceptions = (bool) $exceptions; + } + //Pick an appropriate debug output format automatically + $this->Debugoutput = (strpos(PHP_SAPI, 'cli') !== false ? 'echo' : 'html'); + } + + /** + * Destructor. + */ + public function __destruct() + { + //Close any open SMTP connection nicely + $this->smtpClose(); + } + + /** + * Call mail() in a safe_mode-aware fashion. + * Also, unless sendmail_path points to sendmail (or something that + * claims to be sendmail), don't pass params (not a perfect fix, + * but it will do). + * + * @param string $to To + * @param string $subject Subject + * @param string $body Message Body + * @param string $header Additional Header(s) + * @param string|null $params Params + * + * @return bool + */ + private function mailPassthru($to, $subject, $body, $header, $params) + { + //Check overloading of mail function to avoid double-encoding + if (ini_get('mbstring.func_overload') & 1) { + $subject = $this->secureHeader($subject); + } else { + $subject = $this->encodeHeader($this->secureHeader($subject)); + } + //Calling mail() with null params breaks + if (!$this->UseSendmailOptions || null === $params) { + $result = @mail($to, $subject, $body, $header); + } else { + $result = @mail($to, $subject, $body, $header, $params); + } + + return $result; + } + + /** + * Output debugging info via user-defined method. + * Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug). + * + * @see PHPMailer::$Debugoutput + * @see PHPMailer::$SMTPDebug + * + * @param string $str + */ + protected function edebug($str) + { + if ($this->SMTPDebug <= 0) { + return; + } + //Is this a PSR-3 logger? + if ($this->Debugoutput instanceof \Psr\Log\LoggerInterface) { + $this->Debugoutput->debug($str); + + return; + } + //Avoid clash with built-in function names + if (is_callable($this->Debugoutput) && !in_array($this->Debugoutput, ['error_log', 'html', 'echo'])) { + call_user_func($this->Debugoutput, $str, $this->SMTPDebug); + + return; + } + switch ($this->Debugoutput) { + case 'error_log': + //Don't output, just log + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking, HTML-safe output + echo htmlentities( + preg_replace('/[\r\n]+/', '', $str), + ENT_QUOTES, + 'UTF-8' + ), "
\n"; + break; + case 'echo': + default: + //Normalize line breaks + $str = preg_replace('/\r\n|\r/m', "\n", $str); + echo gmdate('Y-m-d H:i:s'), + "\t", + //Trim trailing space + trim( + //Indent for readability, except for trailing break + str_replace( + "\n", + "\n \t ", + trim($str) + ) + ), + "\n"; + } + } + + /** + * Sets message type to HTML or plain. + * + * @param bool $isHtml True for HTML mode + */ + public function isHTML($isHtml = true) + { + if ($isHtml) { + $this->ContentType = static::CONTENT_TYPE_TEXT_HTML; + } else { + $this->ContentType = static::CONTENT_TYPE_PLAINTEXT; + } + } + + /** + * Send messages using SMTP. + */ + public function isSMTP() + { + $this->Mailer = 'smtp'; + } + + /** + * Send messages using PHP's mail() function. + */ + public function isMail() + { + $this->Mailer = 'mail'; + } + + /** + * Send messages using $Sendmail. + */ + public function isSendmail() + { + $ini_sendmail_path = ini_get('sendmail_path'); + + if (false === stripos($ini_sendmail_path, 'sendmail')) { + $this->Sendmail = '/usr/sbin/sendmail'; + } else { + $this->Sendmail = $ini_sendmail_path; + } + $this->Mailer = 'sendmail'; + } + + /** + * Send messages using qmail. + */ + public function isQmail() + { + $ini_sendmail_path = ini_get('sendmail_path'); + + if (false === stripos($ini_sendmail_path, 'qmail')) { + $this->Sendmail = '/var/qmail/bin/qmail-inject'; + } else { + $this->Sendmail = $ini_sendmail_path; + } + $this->Mailer = 'qmail'; + } + + /** + * Add a "To" address. + * + * @param string $address The email address to send to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + public function addAddress($address, $name = '') + { + return $this->addOrEnqueueAnAddress('to', $address, $name); + } + + /** + * Add a "CC" address. + * + * @param string $address The email address to send to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + public function addCC($address, $name = '') + { + return $this->addOrEnqueueAnAddress('cc', $address, $name); + } + + /** + * Add a "BCC" address. + * + * @param string $address The email address to send to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + public function addBCC($address, $name = '') + { + return $this->addOrEnqueueAnAddress('bcc', $address, $name); + } + + /** + * Add a "Reply-To" address. + * + * @param string $address The email address to reply to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + public function addReplyTo($address, $name = '') + { + return $this->addOrEnqueueAnAddress('Reply-To', $address, $name); + } + + /** + * Add an address to one of the recipient arrays or to the ReplyTo array. Because PHPMailer + * can't validate addresses with an IDN without knowing the PHPMailer::$CharSet (that can still + * be modified after calling this function), addition of such addresses is delayed until send(). + * Addresses that have been added already return false, but do not throw exceptions. + * + * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' + * @param string $address The email address to send, resp. to reply to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + protected function addOrEnqueueAnAddress($kind, $address, $name) + { + $address = trim($address); + $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim + $pos = strrpos($address, '@'); + if (false === $pos) { + // At-sign is missing. + $error_message = sprintf( + '%s (%s): %s', + $this->lang('invalid_address'), + $kind, + $address + ); + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new Exception($error_message); + } + + return false; + } + $params = [$kind, $address, $name]; + // Enqueue addresses with IDN until we know the PHPMailer::$CharSet. + if (static::idnSupported() && $this->has8bitChars(substr($address, ++$pos))) { + if ('Reply-To' !== $kind) { + if (!array_key_exists($address, $this->RecipientsQueue)) { + $this->RecipientsQueue[$address] = $params; + + return true; + } + } elseif (!array_key_exists($address, $this->ReplyToQueue)) { + $this->ReplyToQueue[$address] = $params; + + return true; + } + + return false; + } + + // Immediately add standard addresses without IDN. + return call_user_func_array([$this, 'addAnAddress'], $params); + } + + /** + * Add an address to one of the recipient arrays or to the ReplyTo array. + * Addresses that have been added already return false, but do not throw exceptions. + * + * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' + * @param string $address The email address to send, resp. to reply to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + protected function addAnAddress($kind, $address, $name = '') + { + if (!in_array($kind, ['to', 'cc', 'bcc', 'Reply-To'])) { + $error_message = sprintf( + '%s: %s', + $this->lang('Invalid recipient kind'), + $kind + ); + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new Exception($error_message); + } + + return false; + } + if (!static::validateAddress($address)) { + $error_message = sprintf( + '%s (%s): %s', + $this->lang('invalid_address'), + $kind, + $address + ); + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new Exception($error_message); + } + + return false; + } + if ('Reply-To' !== $kind) { + if (!array_key_exists(strtolower($address), $this->all_recipients)) { + $this->{$kind}[] = [$address, $name]; + $this->all_recipients[strtolower($address)] = true; + + return true; + } + } elseif (!array_key_exists(strtolower($address), $this->ReplyTo)) { + $this->ReplyTo[strtolower($address)] = [$address, $name]; + + return true; + } + + return false; + } + + /** + * Parse and validate a string containing one or more RFC822-style comma-separated email addresses + * of the form "display name

" into an array of name/address pairs. + * Uses the imap_rfc822_parse_adrlist function if the IMAP extension is available. + * Note that quotes in the name part are removed. + * + * @see http://www.andrew.cmu.edu/user/agreen1/testing/mrbs/web/Mail/RFC822.php A more careful implementation + * + * @param string $addrstr The address list string + * @param bool $useimap Whether to use the IMAP extension to parse the list + * + * @return array + */ + public static function parseAddresses($addrstr, $useimap = true) + { + $addresses = []; + if ($useimap && function_exists('imap_rfc822_parse_adrlist')) { + //Use this built-in parser if it's available + $list = imap_rfc822_parse_adrlist($addrstr, ''); + foreach ($list as $address) { + if (('.SYNTAX-ERROR.' !== $address->host) && static::validateAddress( + $address->mailbox . '@' . $address->host + )) { + $addresses[] = [ + 'name' => (property_exists($address, 'personal') ? $address->personal : ''), + 'address' => $address->mailbox . '@' . $address->host, + ]; + } + } + } else { + //Use this simpler parser + $list = explode(',', $addrstr); + foreach ($list as $address) { + $address = trim($address); + //Is there a separate name part? + if (strpos($address, '<') === false) { + //No separate name, just use the whole thing + if (static::validateAddress($address)) { + $addresses[] = [ + 'name' => '', + 'address' => $address, + ]; + } + } else { + list($name, $email) = explode('<', $address); + $email = trim(str_replace('>', '', $email)); + if (static::validateAddress($email)) { + $addresses[] = [ + 'name' => trim(str_replace(['"', "'"], '', $name)), + 'address' => $email, + ]; + } + } + } + } + + return $addresses; + } + + /** + * Set the From and FromName properties. + * + * @param string $address + * @param string $name + * @param bool $auto Whether to also set the Sender address, defaults to true + * + * @throws Exception + * + * @return bool + */ + public function setFrom($address, $name = '', $auto = true) + { + $address = trim($address); + $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim + // Don't validate now addresses with IDN. Will be done in send(). + $pos = strrpos($address, '@'); + if ((false === $pos) + || ((!$this->has8bitChars(substr($address, ++$pos)) || !static::idnSupported()) + && !static::validateAddress($address)) + ) { + $error_message = sprintf( + '%s (From): %s', + $this->lang('invalid_address'), + $address + ); + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new Exception($error_message); + } + + return false; + } + $this->From = $address; + $this->FromName = $name; + if ($auto && empty($this->Sender)) { + $this->Sender = $address; + } + + return true; + } + + /** + * Return the Message-ID header of the last email. + * Technically this is the value from the last time the headers were created, + * but it's also the message ID of the last sent message except in + * pathological cases. + * + * @return string + */ + public function getLastMessageID() + { + return $this->lastMessageID; + } + + /** + * Check that a string looks like an email address. + * Validation patterns supported: + * * `auto` Pick best pattern automatically; + * * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0; + * * `pcre` Use old PCRE implementation; + * * `php` Use PHP built-in FILTER_VALIDATE_EMAIL; + * * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements. + * * `noregex` Don't use a regex: super fast, really dumb. + * Alternatively you may pass in a callable to inject your own validator, for example: + * + * ```php + * PHPMailer::validateAddress('user@example.com', function($address) { + * return (strpos($address, '@') !== false); + * }); + * ``` + * + * You can also set the PHPMailer::$validator static to a callable, allowing built-in methods to use your validator. + * + * @param string $address The email address to check + * @param string|callable $patternselect Which pattern to use + * + * @return bool + */ + public static function validateAddress($address, $patternselect = null) + { + if (null === $patternselect) { + $patternselect = static::$validator; + } + if (is_callable($patternselect)) { + return $patternselect($address); + } + //Reject line breaks in addresses; it's valid RFC5322, but not RFC5321 + if (strpos($address, "\n") !== false || strpos($address, "\r") !== false) { + return false; + } + switch ($patternselect) { + case 'pcre': //Kept for BC + case 'pcre8': + /* + * A more complex and more permissive version of the RFC5322 regex on which FILTER_VALIDATE_EMAIL + * is based. + * In addition to the addresses allowed by filter_var, also permits: + * * dotless domains: `a@b` + * * comments: `1234 @ local(blah) .machine .example` + * * quoted elements: `'"test blah"@example.org'` + * * numeric TLDs: `a@b.123` + * * unbracketed IPv4 literals: `a@192.168.0.1` + * * IPv6 literals: 'first.last@[IPv6:a1::]' + * Not all of these will necessarily work for sending! + * + * @see http://squiloople.com/2009/12/20/email-address-validation/ + * @copyright 2009-2010 Michael Rushton + * Feel free to use and redistribute this code. But please keep this copyright notice. + */ + return (bool) preg_match( + '/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' . + '((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)($(?>(?2)' . + '(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)$))+(?2))|(?2))?)' . + '([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' . + '(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' . + '(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' . + '|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' . + '|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' . + '|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD', + $address + ); + case 'html5': + /* + * This is the pattern used in the HTML5 spec for validation of 'email' type form input elements. + * + * @see http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email) + */ + return (bool) preg_match( + '/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}' . + '[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/sD', + $address + ); + case 'php': + default: + return (bool) filter_var($address, FILTER_VALIDATE_EMAIL); + } + } + + /** + * Tells whether IDNs (Internationalized Domain Names) are supported or not. This requires the + * `intl` and `mbstring` PHP extensions. + * + * @return bool `true` if required functions for IDN support are present + */ + public static function idnSupported() + { + return function_exists('idn_to_ascii') && function_exists('mb_convert_encoding'); + } + + /** + * Converts IDN in given email address to its ASCII form, also known as punycode, if possible. + * Important: Address must be passed in same encoding as currently set in PHPMailer::$CharSet. + * This function silently returns unmodified address if: + * - No conversion is necessary (i.e. domain name is not an IDN, or is already in ASCII form) + * - Conversion to punycode is impossible (e.g. required PHP functions are not available) + * or fails for any reason (e.g. domain contains characters not allowed in an IDN). + * + * @see PHPMailer::$CharSet + * + * @param string $address The email address to convert + * + * @return string The encoded address in ASCII form + */ + public function punyencodeAddress($address) + { + // Verify we have required functions, CharSet, and at-sign. + $pos = strrpos($address, '@'); + if (!empty($this->CharSet) && + false !== $pos && + static::idnSupported() + ) { + $domain = substr($address, ++$pos); + // Verify CharSet string is a valid one, and domain properly encoded in this CharSet. + if ($this->has8bitChars($domain) && @mb_check_encoding($domain, $this->CharSet)) { + $domain = mb_convert_encoding($domain, 'UTF-8', $this->CharSet); + //Ignore IDE complaints about this line - method signature changed in PHP 5.4 + $errorcode = 0; + $punycode = idn_to_ascii($domain, $errorcode, INTL_IDNA_VARIANT_UTS46); + if (false !== $punycode) { + return substr($address, 0, $pos) . $punycode; + } + } + } + + return $address; + } + + /** + * Create a message and send it. + * Uses the sending method specified by $Mailer. + * + * @throws Exception + * + * @return bool false on error - See the ErrorInfo property for details of the error + */ + public function send() + { + try { + if (!$this->preSend()) { + return false; + } + + return $this->postSend(); + } catch (Exception $exc) { + $this->mailHeader = ''; + $this->setError($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + + return false; + } + } + + /** + * Prepare a message for sending. + * + * @throws Exception + * + * @return bool + */ + public function preSend() + { + if ('smtp' === $this->Mailer + || ('mail' === $this->Mailer && stripos(PHP_OS, 'WIN') === 0) + ) { + //SMTP mandates RFC-compliant line endings + //and it's also used with mail() on Windows + static::setLE("\r\n"); + } else { + //Maintain backward compatibility with legacy Linux command line mailers + static::setLE(PHP_EOL); + } + //Check for buggy PHP versions that add a header with an incorrect line break + if ('mail' === $this->Mailer + && ((PHP_VERSION_ID >= 70000 && PHP_VERSION_ID < 70017) + || (PHP_VERSION_ID >= 70100 && PHP_VERSION_ID < 70103)) + && ini_get('mail.add_x_header') === '1' + && stripos(PHP_OS, 'WIN') === 0 + ) { + trigger_error( + 'Your version of PHP is affected by a bug that may result in corrupted messages.' . + ' To fix it, switch to sending using SMTP, disable the mail.add_x_header option in' . + ' your php.ini, switch to MacOS or Linux, or upgrade your PHP to version 7.0.17+ or 7.1.3+.', + E_USER_WARNING + ); + } + + try { + $this->error_count = 0; // Reset errors + $this->mailHeader = ''; + + // Dequeue recipient and Reply-To addresses with IDN + foreach (array_merge($this->RecipientsQueue, $this->ReplyToQueue) as $params) { + $params[1] = $this->punyencodeAddress($params[1]); + call_user_func_array([$this, 'addAnAddress'], $params); + } + if (count($this->to) + count($this->cc) + count($this->bcc) < 1) { + throw new Exception($this->lang('provide_address'), self::STOP_CRITICAL); + } + + // Validate From, Sender, and ConfirmReadingTo addresses + foreach (['From', 'Sender', 'ConfirmReadingTo'] as $address_kind) { + $this->$address_kind = trim($this->$address_kind); + if (empty($this->$address_kind)) { + continue; + } + $this->$address_kind = $this->punyencodeAddress($this->$address_kind); + if (!static::validateAddress($this->$address_kind)) { + $error_message = sprintf( + '%s (%s): %s', + $this->lang('invalid_address'), + $address_kind, + $this->$address_kind + ); + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new Exception($error_message); + } + + return false; + } + } + + // Set whether the message is multipart/alternative + if ($this->alternativeExists()) { + $this->ContentType = static::CONTENT_TYPE_MULTIPART_ALTERNATIVE; + } + + $this->setMessageType(); + // Refuse to send an empty message unless we are specifically allowing it + if (!$this->AllowEmpty && empty($this->Body)) { + throw new Exception($this->lang('empty_message'), self::STOP_CRITICAL); + } + + //Trim subject consistently + $this->Subject = trim($this->Subject); + // Create body before headers in case body makes changes to headers (e.g. altering transfer encoding) + $this->MIMEHeader = ''; + $this->MIMEBody = $this->createBody(); + // createBody may have added some headers, so retain them + $tempheaders = $this->MIMEHeader; + $this->MIMEHeader = $this->createHeader(); + $this->MIMEHeader .= $tempheaders; + + // To capture the complete message when using mail(), create + // an extra header list which createHeader() doesn't fold in + if ('mail' === $this->Mailer) { + if (count($this->to) > 0) { + $this->mailHeader .= $this->addrAppend('To', $this->to); + } else { + $this->mailHeader .= $this->headerLine('To', 'undisclosed-recipients:;'); + } + $this->mailHeader .= $this->headerLine( + 'Subject', + $this->encodeHeader($this->secureHeader($this->Subject)) + ); + } + + // Sign with DKIM if enabled + if (!empty($this->DKIM_domain) + && !empty($this->DKIM_selector) + && (!empty($this->DKIM_private_string) + || (!empty($this->DKIM_private) + && static::isPermittedPath($this->DKIM_private) + && file_exists($this->DKIM_private) + ) + ) + ) { + $header_dkim = $this->DKIM_Add( + $this->MIMEHeader . $this->mailHeader, + $this->encodeHeader($this->secureHeader($this->Subject)), + $this->MIMEBody + ); + $this->MIMEHeader = rtrim($this->MIMEHeader, "\r\n ") . static::$LE . + static::normalizeBreaks($header_dkim) . static::$LE; + } + + return true; + } catch (Exception $exc) { + $this->setError($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + + return false; + } + } + + /** + * Actually send a message via the selected mechanism. + * + * @throws Exception + * + * @return bool + */ + public function postSend() + { + try { + // Choose the mailer and send through it + switch ($this->Mailer) { + case 'sendmail': + case 'qmail': + return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody); + case 'smtp': + return $this->smtpSend($this->MIMEHeader, $this->MIMEBody); + case 'mail': + return $this->mailSend($this->MIMEHeader, $this->MIMEBody); + default: + $sendMethod = $this->Mailer . 'Send'; + if (method_exists($this, $sendMethod)) { + return $this->$sendMethod($this->MIMEHeader, $this->MIMEBody); + } + + return $this->mailSend($this->MIMEHeader, $this->MIMEBody); + } + } catch (Exception $exc) { + $this->setError($exc->getMessage()); + $this->edebug($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + } + + return false; + } + + /** + * Send mail using the $Sendmail program. + * + * @see PHPMailer::$Sendmail + * + * @param string $header The message headers + * @param string $body The message body + * + * @throws Exception + * + * @return bool + */ + protected function sendmailSend($header, $body) + { + $header = rtrim($header, "\r\n ") . static::$LE . static::$LE; + + // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped. + if (!empty($this->Sender) && self::isShellSafe($this->Sender)) { + if ('qmail' === $this->Mailer) { + $sendmailFmt = '%s -f%s'; + } else { + $sendmailFmt = '%s -oi -f%s -t'; + } + } elseif ('qmail' === $this->Mailer) { + $sendmailFmt = '%s'; + } else { + $sendmailFmt = '%s -oi -t'; + } + + $sendmail = sprintf($sendmailFmt, escapeshellcmd($this->Sendmail), $this->Sender); + + if ($this->SingleTo) { + foreach ($this->SingleToArray as $toAddr) { + $mail = @popen($sendmail, 'w'); + if (!$mail) { + throw new Exception($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + fwrite($mail, 'To: ' . $toAddr . "\n"); + fwrite($mail, $header); + fwrite($mail, $body); + $result = pclose($mail); + $this->doCallback( + ($result === 0), + [$toAddr], + $this->cc, + $this->bcc, + $this->Subject, + $body, + $this->From, + [] + ); + if (0 !== $result) { + throw new Exception($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + } + } else { + $mail = @popen($sendmail, 'w'); + if (!$mail) { + throw new Exception($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + fwrite($mail, $header); + fwrite($mail, $body); + $result = pclose($mail); + $this->doCallback( + ($result === 0), + $this->to, + $this->cc, + $this->bcc, + $this->Subject, + $body, + $this->From, + [] + ); + if (0 !== $result) { + throw new Exception($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + } + + return true; + } + + /** + * Fix CVE-2016-10033 and CVE-2016-10045 by disallowing potentially unsafe shell characters. + * Note that escapeshellarg and escapeshellcmd are inadequate for our purposes, especially on Windows. + * + * @see https://github.com/PHPMailer/PHPMailer/issues/924 CVE-2016-10045 bug report + * + * @param string $string The string to be validated + * + * @return bool + */ + protected static function isShellSafe($string) + { + // Future-proof + if (escapeshellcmd($string) !== $string + || !in_array(escapeshellarg($string), ["'$string'", "\"$string\""]) + ) { + return false; + } + + $length = strlen($string); + + for ($i = 0; $i < $length; ++$i) { + $c = $string[$i]; + + // All other characters have a special meaning in at least one common shell, including = and +. + // Full stop (.) has a special meaning in cmd.exe, but its impact should be negligible here. + // Note that this does permit non-Latin alphanumeric characters based on the current locale. + if (!ctype_alnum($c) && strpos('@_-.', $c) === false) { + return false; + } + } + + return true; + } + + /** + * Check whether a file path is of a permitted type. + * Used to reject URLs and phar files from functions that access local file paths, + * such as addAttachment. + * + * @param string $path A relative or absolute path to a file + * + * @return bool + */ + protected static function isPermittedPath($path) + { + return !preg_match('#^[a-z]+://#i', $path); + } + + /** + * Send mail using the PHP mail() function. + * + * @see http://www.php.net/manual/en/book.mail.php + * + * @param string $header The message headers + * @param string $body The message body + * + * @throws Exception + * + * @return bool + */ + protected function mailSend($header, $body) + { + $header = rtrim($header, "\r\n ") . static::$LE . static::$LE; + + $toArr = []; + foreach ($this->to as $toaddr) { + $toArr[] = $this->addrFormat($toaddr); + } + $to = implode(', ', $toArr); + + $params = null; + //This sets the SMTP envelope sender which gets turned into a return-path header by the receiver + //A space after `-f` is optional, but there is a long history of its presence + //causing problems, so we don't use one + //Exim docs: http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html + //Sendmail docs: http://www.sendmail.org/~ca/email/man/sendmail.html + //Qmail docs: http://www.qmail.org/man/man8/qmail-inject.html + //Example problem: https://www.drupal.org/node/1057954 + // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped. + if (!empty($this->Sender) && static::validateAddress($this->Sender) && self::isShellSafe($this->Sender)) { + $params = sprintf('-f%s', $this->Sender); + } + if (!empty($this->Sender) && static::validateAddress($this->Sender)) { + $old_from = ini_get('sendmail_from'); + ini_set('sendmail_from', $this->Sender); + } + $result = false; + if ($this->SingleTo && count($toArr) > 1) { + foreach ($toArr as $toAddr) { + $result = $this->mailPassthru($toAddr, $this->Subject, $body, $header, $params); + $this->doCallback($result, [$toAddr], $this->cc, $this->bcc, $this->Subject, $body, $this->From, []); + } + } else { + $result = $this->mailPassthru($to, $this->Subject, $body, $header, $params); + $this->doCallback($result, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From, []); + } + if (isset($old_from)) { + ini_set('sendmail_from', $old_from); + } + if (!$result) { + throw new Exception($this->lang('instantiate'), self::STOP_CRITICAL); + } + + return true; + } + + /** + * Get an instance to use for SMTP operations. + * Override this function to load your own SMTP implementation, + * or set one with setSMTPInstance. + * + * @return SMTP + */ + public function getSMTPInstance() + { + if (!is_object($this->smtp)) { + $this->smtp = new SMTP(); + } + + return $this->smtp; + } + + /** + * Provide an instance to use for SMTP operations. + * + * @return SMTP + */ + public function setSMTPInstance(SMTP $smtp) + { + $this->smtp = $smtp; + + return $this->smtp; + } + + /** + * Send mail via SMTP. + * Returns false if there is a bad MAIL FROM, RCPT, or DATA input. + * + * @see PHPMailer::setSMTPInstance() to use a different class. + * + * @uses \PHPMailer\PHPMailer\SMTP + * + * @param string $header The message headers + * @param string $body The message body + * + * @throws Exception + * + * @return bool + */ + protected function smtpSend($header, $body) + { + $header = rtrim($header, "\r\n ") . static::$LE . static::$LE; + $bad_rcpt = []; + if (!$this->smtpConnect($this->SMTPOptions)) { + throw new Exception($this->lang('smtp_connect_failed'), self::STOP_CRITICAL); + } + //Sender already validated in preSend() + if ('' === $this->Sender) { + $smtp_from = $this->From; + } else { + $smtp_from = $this->Sender; + } + if (!$this->smtp->mail($smtp_from)) { + $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError())); + throw new Exception($this->ErrorInfo, self::STOP_CRITICAL); + } + + $callbacks = []; + // Attempt to send to all recipients + foreach ([$this->to, $this->cc, $this->bcc] as $togroup) { + foreach ($togroup as $to) { + if (!$this->smtp->recipient($to[0], $this->dsn)) { + $error = $this->smtp->getError(); + $bad_rcpt[] = ['to' => $to[0], 'error' => $error['detail']]; + $isSent = false; + } else { + $isSent = true; + } + + $callbacks[] = ['issent'=>$isSent, 'to'=>$to[0]]; + } + } + + // Only send the DATA command if we have viable recipients + if ((count($this->all_recipients) > count($bad_rcpt)) && !$this->smtp->data($header . $body)) { + throw new Exception($this->lang('data_not_accepted'), self::STOP_CRITICAL); + } + + $smtp_transaction_id = $this->smtp->getLastTransactionID(); + + if ($this->SMTPKeepAlive) { + $this->smtp->reset(); + } else { + $this->smtp->quit(); + $this->smtp->close(); + } + + foreach ($callbacks as $cb) { + $this->doCallback( + $cb['issent'], + [$cb['to']], + [], + [], + $this->Subject, + $body, + $this->From, + ['smtp_transaction_id' => $smtp_transaction_id] + ); + } + + //Create error message for any bad addresses + if (count($bad_rcpt) > 0) { + $errstr = ''; + foreach ($bad_rcpt as $bad) { + $errstr .= $bad['to'] . ': ' . $bad['error']; + } + throw new Exception($this->lang('recipients_failed') . $errstr, self::STOP_CONTINUE); + } + + return true; + } + + /** + * Initiate a connection to an SMTP server. + * Returns false if the operation failed. + * + * @param array $options An array of options compatible with stream_context_create() + * + * @throws Exception + * + * @uses \PHPMailer\PHPMailer\SMTP + * + * @return bool + */ + public function smtpConnect($options = null) + { + if (null === $this->smtp) { + $this->smtp = $this->getSMTPInstance(); + } + + //If no options are provided, use whatever is set in the instance + if (null === $options) { + $options = $this->SMTPOptions; + } + + // Already connected? + if ($this->smtp->connected()) { + return true; + } + + $this->smtp->setTimeout($this->Timeout); + $this->smtp->setDebugLevel($this->SMTPDebug); + $this->smtp->setDebugOutput($this->Debugoutput); + $this->smtp->setVerp($this->do_verp); + $hosts = explode(';', $this->Host); + $lastexception = null; + + foreach ($hosts as $hostentry) { + $hostinfo = []; + if (!preg_match( + '/^((ssl|tls):\/\/)*([a-zA-Z\d.-]*|\[[a-fA-F\d:]+]):?(\d*)$/', + trim($hostentry), + $hostinfo + )) { + $this->edebug($this->lang('connect_host') . ' ' . $hostentry); + // Not a valid host entry + continue; + } + // $hostinfo[2]: optional ssl or tls prefix + // $hostinfo[3]: the hostname + // $hostinfo[4]: optional port number + // The host string prefix can temporarily override the current setting for SMTPSecure + // If it's not specified, the default value is used + + //Check the host name is a valid name or IP address before trying to use it + if (!static::isValidHost($hostinfo[3])) { + $this->edebug($this->lang('connect_host') . ' ' . $hostentry); + continue; + } + $prefix = ''; + $secure = $this->SMTPSecure; + $tls = (static::ENCRYPTION_STARTTLS === $this->SMTPSecure); + if ('ssl' === $hostinfo[2] || ('' === $hostinfo[2] && static::ENCRYPTION_SMTPS === $this->SMTPSecure)) { + $prefix = 'ssl://'; + $tls = false; // Can't have SSL and TLS at the same time + $secure = static::ENCRYPTION_SMTPS; + } elseif ('tls' === $hostinfo[2]) { + $tls = true; + // tls doesn't use a prefix + $secure = static::ENCRYPTION_STARTTLS; + } + //Do we need the OpenSSL extension? + $sslext = defined('OPENSSL_ALGO_SHA256'); + if (static::ENCRYPTION_STARTTLS === $secure || static::ENCRYPTION_SMTPS === $secure) { + //Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled + if (!$sslext) { + throw new Exception($this->lang('extension_missing') . 'openssl', self::STOP_CRITICAL); + } + } + $host = $hostinfo[3]; + $port = $this->Port; + $tport = (int) $hostinfo[4]; + if ($tport > 0 && $tport < 65536) { + $port = $tport; + } + if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) { + try { + if ($this->Helo) { + $hello = $this->Helo; + } else { + $hello = $this->serverHostname(); + } + $this->smtp->hello($hello); + //Automatically enable TLS encryption if: + // * it's not disabled + // * we have openssl extension + // * we are not already using SSL + // * the server offers STARTTLS + if ($this->SMTPAutoTLS && $sslext && 'ssl' !== $secure && $this->smtp->getServerExt('STARTTLS')) { + $tls = true; + } + if ($tls) { + if (!$this->smtp->startTLS()) { + throw new Exception($this->lang('connect_host')); + } + // We must resend EHLO after TLS negotiation + $this->smtp->hello($hello); + } + if ($this->SMTPAuth && !$this->smtp->authenticate( + $this->Username, + $this->Password, + $this->AuthType, + $this->oauth + )) { + throw new Exception($this->lang('authenticate')); + } + + return true; + } catch (Exception $exc) { + $lastexception = $exc; + $this->edebug($exc->getMessage()); + // We must have connected, but then failed TLS or Auth, so close connection nicely + $this->smtp->quit(); + } + } + } + // If we get here, all connection attempts have failed, so close connection hard + $this->smtp->close(); + // As we've caught all exceptions, just report whatever the last one was + if ($this->exceptions && null !== $lastexception) { + throw $lastexception; + } + + return false; + } + + /** + * Close the active SMTP session if one exists. + */ + public function smtpClose() + { + if ((null !== $this->smtp) && $this->smtp->connected()) { + $this->smtp->quit(); + $this->smtp->close(); + } + } + + /** + * Set the language for error messages. + * Returns false if it cannot load the language file. + * The default language is English. + * + * @param string $langcode ISO 639-1 2-character language code (e.g. French is "fr") + * @param string $lang_path Path to the language file directory, with trailing separator (slash) + * + * @return bool + */ + public function setLanguage($langcode = 'en', $lang_path = '') + { + // Backwards compatibility for renamed language codes + $renamed_langcodes = [ + 'br' => 'pt_br', + 'cz' => 'cs', + 'dk' => 'da', + 'no' => 'nb', + 'se' => 'sv', + 'rs' => 'sr', + 'tg' => 'tl', + ]; + + if (isset($renamed_langcodes[$langcode])) { + $langcode = $renamed_langcodes[$langcode]; + } + + // Define full set of translatable strings in English + $PHPMAILER_LANG = [ + 'authenticate' => 'SMTP Error: Could not authenticate.', + 'connect_host' => 'SMTP Error: Could not connect to SMTP host.', + 'data_not_accepted' => 'SMTP Error: data not accepted.', + 'empty_message' => 'Message body empty', + 'encoding' => 'Unknown encoding: ', + 'execute' => 'Could not execute: ', + 'file_access' => 'Could not access file: ', + 'file_open' => 'File Error: Could not open file: ', + 'from_failed' => 'The following From address failed: ', + 'instantiate' => 'Could not instantiate mail function.', + 'invalid_address' => 'Invalid address: ', + 'mailer_not_supported' => ' mailer is not supported.', + 'provide_address' => 'You must provide at least one recipient email address.', + 'recipients_failed' => 'SMTP Error: The following recipients failed: ', + 'signing' => 'Signing Error: ', + 'smtp_connect_failed' => 'SMTP connect() failed.', + 'smtp_error' => 'SMTP server error: ', + 'variable_set' => 'Cannot set or reset variable: ', + 'extension_missing' => 'Extension missing: ', + ]; + if (empty($lang_path)) { + // Calculate an absolute path so it can work if CWD is not here + $lang_path = dirname(__DIR__) . DIRECTORY_SEPARATOR . 'language' . DIRECTORY_SEPARATOR; + } + //Validate $langcode + if (!preg_match('/^[a-z]{2}(?:_[a-zA-Z]{2})?$/', $langcode)) { + $langcode = 'en'; + } + $foundlang = true; + $lang_file = $lang_path . 'phpmailer.lang-' . $langcode . '.php'; + // There is no English translation file + if ('en' !== $langcode) { + // Make sure language file path is readable + if (!static::isPermittedPath($lang_file) || !file_exists($lang_file)) { + $foundlang = false; + } else { + // Overwrite language-specific strings. + // This way we'll never have missing translation keys. + $foundlang = include $lang_file; + } + } + $this->language = $PHPMAILER_LANG; + + return (bool) $foundlang; // Returns false if language not found + } + + /** + * Get the array of strings for the current language. + * + * @return array + */ + public function getTranslations() + { + return $this->language; + } + + /** + * Create recipient headers. + * + * @param string $type + * @param array $addr An array of recipients, + * where each recipient is a 2-element indexed array with element 0 containing an address + * and element 1 containing a name, like: + * [['joe@example.com', 'Joe User'], ['zoe@example.com', 'Zoe User']] + * + * @return string + */ + public function addrAppend($type, $addr) + { + $addresses = []; + foreach ($addr as $address) { + $addresses[] = $this->addrFormat($address); + } + + return $type . ': ' . implode(', ', $addresses) . static::$LE; + } + + /** + * Format an address for use in a message header. + * + * @param array $addr A 2-element indexed array, element 0 containing an address, element 1 containing a name like + * ['joe@example.com', 'Joe User'] + * + * @return string + */ + public function addrFormat($addr) + { + if (empty($addr[1])) { // No name provided + return $this->secureHeader($addr[0]); + } + + return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') . + ' <' . $this->secureHeader($addr[0]) . '>'; + } + + /** + * Word-wrap message. + * For use with mailers that do not automatically perform wrapping + * and for quoted-printable encoded messages. + * Original written by philippe. + * + * @param string $message The message to wrap + * @param int $length The line length to wrap to + * @param bool $qp_mode Whether to run in Quoted-Printable mode + * + * @return string + */ + public function wrapText($message, $length, $qp_mode = false) + { + if ($qp_mode) { + $soft_break = sprintf(' =%s', static::$LE); + } else { + $soft_break = static::$LE; + } + // If utf-8 encoding is used, we will need to make sure we don't + // split multibyte characters when we wrap + $is_utf8 = static::CHARSET_UTF8 === strtolower($this->CharSet); + $lelen = strlen(static::$LE); + $crlflen = strlen(static::$LE); + + $message = static::normalizeBreaks($message); + //Remove a trailing line break + if (substr($message, -$lelen) === static::$LE) { + $message = substr($message, 0, -$lelen); + } + + //Split message into lines + $lines = explode(static::$LE, $message); + //Message will be rebuilt in here + $message = ''; + foreach ($lines as $line) { + $words = explode(' ', $line); + $buf = ''; + $firstword = true; + foreach ($words as $word) { + if ($qp_mode && (strlen($word) > $length)) { + $space_left = $length - strlen($buf) - $crlflen; + if (!$firstword) { + if ($space_left > 20) { + $len = $space_left; + if ($is_utf8) { + $len = $this->utf8CharBoundary($word, $len); + } elseif ('=' === substr($word, $len - 1, 1)) { + --$len; + } elseif ('=' === substr($word, $len - 2, 1)) { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = substr($word, $len); + $buf .= ' ' . $part; + $message .= $buf . sprintf('=%s', static::$LE); + } else { + $message .= $buf . $soft_break; + } + $buf = ''; + } + while ($word !== '') { + if ($length <= 0) { + break; + } + $len = $length; + if ($is_utf8) { + $len = $this->utf8CharBoundary($word, $len); + } elseif ('=' === substr($word, $len - 1, 1)) { + --$len; + } elseif ('=' === substr($word, $len - 2, 1)) { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = (string) substr($word, $len); + + if ($word !== '') { + $message .= $part . sprintf('=%s', static::$LE); + } else { + $buf = $part; + } + } + } else { + $buf_o = $buf; + if (!$firstword) { + $buf .= ' '; + } + $buf .= $word; + + if ('' !== $buf_o && strlen($buf) > $length) { + $message .= $buf_o . $soft_break; + $buf = $word; + } + } + $firstword = false; + } + $message .= $buf . static::$LE; + } + + return $message; + } + + /** + * Find the last character boundary prior to $maxLength in a utf-8 + * quoted-printable encoded string. + * Original written by Colin Brown. + * + * @param string $encodedText utf-8 QP text + * @param int $maxLength Find the last character boundary prior to this length + * + * @return int + */ + public function utf8CharBoundary($encodedText, $maxLength) + { + $foundSplitPos = false; + $lookBack = 3; + while (!$foundSplitPos) { + $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); + $encodedCharPos = strpos($lastChunk, '='); + if (false !== $encodedCharPos) { + // Found start of encoded character byte within $lookBack block. + // Check the encoded byte value (the 2 chars after the '=') + $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); + $dec = hexdec($hex); + if ($dec < 128) { + // Single byte character. + // If the encoded char was found at pos 0, it will fit + // otherwise reduce maxLength to start of the encoded char + if ($encodedCharPos > 0) { + $maxLength -= $lookBack - $encodedCharPos; + } + $foundSplitPos = true; + } elseif ($dec >= 192) { + // First byte of a multi byte character + // Reduce maxLength to split at start of character + $maxLength -= $lookBack - $encodedCharPos; + $foundSplitPos = true; + } elseif ($dec < 192) { + // Middle byte of a multi byte character, look further back + $lookBack += 3; + } + } else { + // No encoded character found + $foundSplitPos = true; + } + } + + return $maxLength; + } + + /** + * Apply word wrapping to the message body. + * Wraps the message body to the number of chars set in the WordWrap property. + * You should only do this to plain-text bodies as wrapping HTML tags may break them. + * This is called automatically by createBody(), so you don't need to call it yourself. + */ + public function setWordWrap() + { + if ($this->WordWrap < 1) { + return; + } + + switch ($this->message_type) { + case 'alt': + case 'alt_inline': + case 'alt_attach': + case 'alt_inline_attach': + $this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap); + break; + default: + $this->Body = $this->wrapText($this->Body, $this->WordWrap); + break; + } + } + + /** + * Assemble message headers. + * + * @return string The assembled headers + */ + public function createHeader() + { + $result = ''; + + $result .= $this->headerLine('Date', '' === $this->MessageDate ? self::rfcDate() : $this->MessageDate); + + // To be created automatically by mail() + if ($this->SingleTo) { + if ('mail' !== $this->Mailer) { + foreach ($this->to as $toaddr) { + $this->SingleToArray[] = $this->addrFormat($toaddr); + } + } + } elseif (count($this->to) > 0) { + if ('mail' !== $this->Mailer) { + $result .= $this->addrAppend('To', $this->to); + } + } elseif (count($this->cc) === 0) { + $result .= $this->headerLine('To', 'undisclosed-recipients:;'); + } + + $result .= $this->addrAppend('From', [[trim($this->From), $this->FromName]]); + + // sendmail and mail() extract Cc from the header before sending + if (count($this->cc) > 0) { + $result .= $this->addrAppend('Cc', $this->cc); + } + + // sendmail and mail() extract Bcc from the header before sending + if (( + 'sendmail' === $this->Mailer || 'qmail' === $this->Mailer || 'mail' === $this->Mailer + ) + && count($this->bcc) > 0 + ) { + $result .= $this->addrAppend('Bcc', $this->bcc); + } + + if (count($this->ReplyTo) > 0) { + $result .= $this->addrAppend('Reply-To', $this->ReplyTo); + } + + // mail() sets the subject itself + if ('mail' !== $this->Mailer) { + $result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject))); + } + + // Only allow a custom message ID if it conforms to RFC 5322 section 3.6.4 + // https://tools.ietf.org/html/rfc5322#section-3.6.4 + if ('' !== $this->MessageID && preg_match('/^<.*@.*>$/', $this->MessageID)) { + $this->lastMessageID = $this->MessageID; + } else { + $this->lastMessageID = sprintf('<%s@%s>', $this->uniqueid, $this->serverHostname()); + } + $result .= $this->headerLine('Message-ID', $this->lastMessageID); + if (null !== $this->Priority) { + $result .= $this->headerLine('X-Priority', $this->Priority); + } + if ('' === $this->XMailer) { + $result .= $this->headerLine( + 'X-Mailer', + 'PHPMailer ' . self::VERSION . ' (https://github.com/PHPMailer/PHPMailer)' + ); + } else { + $myXmailer = trim($this->XMailer); + if ($myXmailer) { + $result .= $this->headerLine('X-Mailer', $myXmailer); + } + } + + if ('' !== $this->ConfirmReadingTo) { + $result .= $this->headerLine('Disposition-Notification-To', '<' . $this->ConfirmReadingTo . '>'); + } + + // Add custom headers + foreach ($this->CustomHeader as $header) { + $result .= $this->headerLine( + trim($header[0]), + $this->encodeHeader(trim($header[1])) + ); + } + if (!$this->sign_key_file) { + $result .= $this->headerLine('MIME-Version', '1.0'); + $result .= $this->getMailMIME(); + } + + return $result; + } + + /** + * Get the message MIME type headers. + * + * @return string + */ + public function getMailMIME() + { + $result = ''; + $ismultipart = true; + switch ($this->message_type) { + case 'inline': + $result .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_RELATED . ';'); + $result .= $this->textLine(' boundary="' . $this->boundary[1] . '"'); + break; + case 'attach': + case 'inline_attach': + case 'alt_attach': + case 'alt_inline_attach': + $result .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_MIXED . ';'); + $result .= $this->textLine(' boundary="' . $this->boundary[1] . '"'); + break; + case 'alt': + case 'alt_inline': + $result .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_ALTERNATIVE . ';'); + $result .= $this->textLine(' boundary="' . $this->boundary[1] . '"'); + break; + default: + // Catches case 'plain': and case '': + $result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet); + $ismultipart = false; + break; + } + // RFC1341 part 5 says 7bit is assumed if not specified + if (static::ENCODING_7BIT !== $this->Encoding) { + // RFC 2045 section 6.4 says multipart MIME parts may only use 7bit, 8bit or binary CTE + if ($ismultipart) { + if (static::ENCODING_8BIT === $this->Encoding) { + $result .= $this->headerLine('Content-Transfer-Encoding', static::ENCODING_8BIT); + } + // The only remaining alternatives are quoted-printable and base64, which are both 7bit compatible + } else { + $result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding); + } + } + + if ('mail' !== $this->Mailer) { +// $result .= static::$LE; + } + + return $result; + } + + /** + * Returns the whole MIME message. + * Includes complete headers and body. + * Only valid post preSend(). + * + * @see PHPMailer::preSend() + * + * @return string + */ + public function getSentMIMEMessage() + { + return rtrim($this->MIMEHeader . $this->mailHeader, "\n\r") . static::$LE . static::$LE . $this->MIMEBody; + } + + /** + * Create a unique ID to use for boundaries. + * + * @return string + */ + protected function generateId() + { + $len = 32; //32 bytes = 256 bits + $bytes = ''; + if (function_exists('random_bytes')) { + try { + $bytes = random_bytes($len); + } catch (\Exception $e) { + //Do nothing + } + } elseif (function_exists('openssl_random_pseudo_bytes')) { + /** @noinspection CryptographicallySecureRandomnessInspection */ + $bytes = openssl_random_pseudo_bytes($len); + } + if ($bytes === '') { + //We failed to produce a proper random string, so make do. + //Use a hash to force the length to the same as the other methods + $bytes = hash('sha256', uniqid((string) mt_rand(), true), true); + } + + //We don't care about messing up base64 format here, just want a random string + return str_replace(['=', '+', '/'], '', base64_encode(hash('sha256', $bytes, true))); + } + + /** + * Assemble the message body. + * Returns an empty string on failure. + * + * @throws Exception + * + * @return string The assembled message body + */ + public function createBody() + { + $body = ''; + //Create unique IDs and preset boundaries + $this->uniqueid = $this->generateId(); + $this->boundary[1] = 'b1_' . $this->uniqueid; + $this->boundary[2] = 'b2_' . $this->uniqueid; + $this->boundary[3] = 'b3_' . $this->uniqueid; + + if ($this->sign_key_file) { + $body .= $this->getMailMIME() . static::$LE; + } + + $this->setWordWrap(); + + $bodyEncoding = $this->Encoding; + $bodyCharSet = $this->CharSet; + //Can we do a 7-bit downgrade? + if (static::ENCODING_8BIT === $bodyEncoding && !$this->has8bitChars($this->Body)) { + $bodyEncoding = static::ENCODING_7BIT; + //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit + $bodyCharSet = static::CHARSET_ASCII; + } + //If lines are too long, and we're not already using an encoding that will shorten them, + //change to quoted-printable transfer encoding for the body part only + if (static::ENCODING_BASE64 !== $this->Encoding && static::hasLineLongerThanMax($this->Body)) { + $bodyEncoding = static::ENCODING_QUOTED_PRINTABLE; + } + + $altBodyEncoding = $this->Encoding; + $altBodyCharSet = $this->CharSet; + //Can we do a 7-bit downgrade? + if (static::ENCODING_8BIT === $altBodyEncoding && !$this->has8bitChars($this->AltBody)) { + $altBodyEncoding = static::ENCODING_7BIT; + //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit + $altBodyCharSet = static::CHARSET_ASCII; + } + //If lines are too long, and we're not already using an encoding that will shorten them, + //change to quoted-printable transfer encoding for the alt body part only + if (static::ENCODING_BASE64 !== $altBodyEncoding && static::hasLineLongerThanMax($this->AltBody)) { + $altBodyEncoding = static::ENCODING_QUOTED_PRINTABLE; + } + //Use this as a preamble in all multipart message types + $mimepre = 'This is a multi-part message in MIME format.' . static::$LE; + switch ($this->message_type) { + case 'inline': + $body .= $mimepre; + $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= static::$LE; + $body .= $this->attachAll('inline', $this->boundary[1]); + break; + case 'attach': + $body .= $mimepre; + $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= static::$LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'inline_attach': + $body .= $mimepre; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_RELATED . ';'); + $body .= $this->textLine(' boundary="' . $this->boundary[2] . '";'); + $body .= $this->textLine(' type="' . static::CONTENT_TYPE_TEXT_HTML . '"'); + $body .= static::$LE; + $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, '', $bodyEncoding); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= static::$LE; + $body .= $this->attachAll('inline', $this->boundary[2]); + $body .= static::$LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'alt': + $body .= $mimepre; + $body .= $this->getBoundary( + $this->boundary[1], + $altBodyCharSet, + static::CONTENT_TYPE_PLAINTEXT, + $altBodyEncoding + ); + $body .= $this->encodeString($this->AltBody, $altBodyEncoding); + $body .= static::$LE; + $body .= $this->getBoundary( + $this->boundary[1], + $bodyCharSet, + static::CONTENT_TYPE_TEXT_HTML, + $bodyEncoding + ); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= static::$LE; + if (!empty($this->Ical)) { + $method = static::ICAL_METHOD_REQUEST; + foreach (static::$IcalMethods as $imethod) { + if (stripos($this->Ical, 'METHOD:' . $imethod) !== false) { + $method = $imethod; + break; + } + } + $body .= $this->getBoundary( + $this->boundary[1], + '', + static::CONTENT_TYPE_TEXT_CALENDAR . '; method=' . $method, + '' + ); + $body .= $this->encodeString($this->Ical, $this->Encoding); + $body .= static::$LE; + } + $body .= $this->endBoundary($this->boundary[1]); + break; + case 'alt_inline': + $body .= $mimepre; + $body .= $this->getBoundary( + $this->boundary[1], + $altBodyCharSet, + static::CONTENT_TYPE_PLAINTEXT, + $altBodyEncoding + ); + $body .= $this->encodeString($this->AltBody, $altBodyEncoding); + $body .= static::$LE; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_RELATED . ';'); + $body .= $this->textLine(' boundary="' . $this->boundary[2] . '";'); + $body .= $this->textLine(' type="' . static::CONTENT_TYPE_TEXT_HTML . '"'); + $body .= static::$LE; + $body .= $this->getBoundary( + $this->boundary[2], + $bodyCharSet, + static::CONTENT_TYPE_TEXT_HTML, + $bodyEncoding + ); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= static::$LE; + $body .= $this->attachAll('inline', $this->boundary[2]); + $body .= static::$LE; + $body .= $this->endBoundary($this->boundary[1]); + break; + case 'alt_attach': + $body .= $mimepre; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_ALTERNATIVE . ';'); + $body .= $this->textLine(' boundary="' . $this->boundary[2] . '"'); + $body .= static::$LE; + $body .= $this->getBoundary( + $this->boundary[2], + $altBodyCharSet, + static::CONTENT_TYPE_PLAINTEXT, + $altBodyEncoding + ); + $body .= $this->encodeString($this->AltBody, $altBodyEncoding); + $body .= static::$LE; + $body .= $this->getBoundary( + $this->boundary[2], + $bodyCharSet, + static::CONTENT_TYPE_TEXT_HTML, + $bodyEncoding + ); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= static::$LE; + if (!empty($this->Ical)) { + $method = static::ICAL_METHOD_REQUEST; + foreach (static::$IcalMethods as $imethod) { + if (stripos($this->Ical, 'METHOD:' . $imethod) !== false) { + $method = $imethod; + break; + } + } + $body .= $this->getBoundary( + $this->boundary[2], + '', + static::CONTENT_TYPE_TEXT_CALENDAR . '; method=' . $method, + '' + ); + $body .= $this->encodeString($this->Ical, $this->Encoding); + } + $body .= $this->endBoundary($this->boundary[2]); + $body .= static::$LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + case 'alt_inline_attach': + $body .= $mimepre; + $body .= $this->textLine('--' . $this->boundary[1]); + $body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_ALTERNATIVE . ';'); + $body .= $this->textLine(' boundary="' . $this->boundary[2] . '"'); + $body .= static::$LE; + $body .= $this->getBoundary( + $this->boundary[2], + $altBodyCharSet, + static::CONTENT_TYPE_PLAINTEXT, + $altBodyEncoding + ); + $body .= $this->encodeString($this->AltBody, $altBodyEncoding); + $body .= static::$LE; + $body .= $this->textLine('--' . $this->boundary[2]); + $body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_RELATED . ';'); + $body .= $this->textLine(' boundary="' . $this->boundary[3] . '";'); + $body .= $this->textLine(' type="' . static::CONTENT_TYPE_TEXT_HTML . '"'); + $body .= static::$LE; + $body .= $this->getBoundary( + $this->boundary[3], + $bodyCharSet, + static::CONTENT_TYPE_TEXT_HTML, + $bodyEncoding + ); + $body .= $this->encodeString($this->Body, $bodyEncoding); + $body .= static::$LE; + $body .= $this->attachAll('inline', $this->boundary[3]); + $body .= static::$LE; + $body .= $this->endBoundary($this->boundary[2]); + $body .= static::$LE; + $body .= $this->attachAll('attachment', $this->boundary[1]); + break; + default: + // Catch case 'plain' and case '', applies to simple `text/plain` and `text/html` body content types + //Reset the `Encoding` property in case we changed it for line length reasons + $this->Encoding = $bodyEncoding; + $body .= $this->encodeString($this->Body, $this->Encoding); + break; + } + + if ($this->isError()) { + $body = ''; + if ($this->exceptions) { + throw new Exception($this->lang('empty_message'), self::STOP_CRITICAL); + } + } elseif ($this->sign_key_file) { + try { + if (!defined('PKCS7_TEXT')) { + throw new Exception($this->lang('extension_missing') . 'openssl'); + } + + $file = tempnam(sys_get_temp_dir(), 'srcsign'); + $signed = tempnam(sys_get_temp_dir(), 'mailsign'); + file_put_contents($file, $body); + + //Workaround for PHP bug https://bugs.php.net/bug.php?id=69197 + if (empty($this->sign_extracerts_file)) { + $sign = @openssl_pkcs7_sign( + $file, + $signed, + 'file://' . realpath($this->sign_cert_file), + ['file://' . realpath($this->sign_key_file), $this->sign_key_pass], + [] + ); + } else { + $sign = @openssl_pkcs7_sign( + $file, + $signed, + 'file://' . realpath($this->sign_cert_file), + ['file://' . realpath($this->sign_key_file), $this->sign_key_pass], + [], + PKCS7_DETACHED, + $this->sign_extracerts_file + ); + } + + @unlink($file); + if ($sign) { + $body = file_get_contents($signed); + @unlink($signed); + //The message returned by openssl contains both headers and body, so need to split them up + $parts = explode("\n\n", $body, 2); + $this->MIMEHeader .= $parts[0] . static::$LE . static::$LE; + $body = $parts[1]; + } else { + @unlink($signed); + throw new Exception($this->lang('signing') . openssl_error_string()); + } + } catch (Exception $exc) { + $body = ''; + if ($this->exceptions) { + throw $exc; + } + } + } + + return $body; + } + + /** + * Return the start of a message boundary. + * + * @param string $boundary + * @param string $charSet + * @param string $contentType + * @param string $encoding + * + * @return string + */ + protected function getBoundary($boundary, $charSet, $contentType, $encoding) + { + $result = ''; + if ('' === $charSet) { + $charSet = $this->CharSet; + } + if ('' === $contentType) { + $contentType = $this->ContentType; + } + if ('' === $encoding) { + $encoding = $this->Encoding; + } + $result .= $this->textLine('--' . $boundary); + $result .= sprintf('Content-Type: %s; charset=%s', $contentType, $charSet); + $result .= static::$LE; + // RFC1341 part 5 says 7bit is assumed if not specified + if (static::ENCODING_7BIT !== $encoding) { + $result .= $this->headerLine('Content-Transfer-Encoding', $encoding); + } + $result .= static::$LE; + + return $result; + } + + /** + * Return the end of a message boundary. + * + * @param string $boundary + * + * @return string + */ + protected function endBoundary($boundary) + { + return static::$LE . '--' . $boundary . '--' . static::$LE; + } + + /** + * Set the message type. + * PHPMailer only supports some preset message types, not arbitrary MIME structures. + */ + protected function setMessageType() + { + $type = []; + if ($this->alternativeExists()) { + $type[] = 'alt'; + } + if ($this->inlineImageExists()) { + $type[] = 'inline'; + } + if ($this->attachmentExists()) { + $type[] = 'attach'; + } + $this->message_type = implode('_', $type); + if ('' === $this->message_type) { + //The 'plain' message_type refers to the message having a single body element, not that it is plain-text + $this->message_type = 'plain'; + } + } + + /** + * Format a header line. + * + * @param string $name + * @param string|int $value + * + * @return string + */ + public function headerLine($name, $value) + { + return $name . ': ' . $value . static::$LE; + } + + /** + * Return a formatted mail line. + * + * @param string $value + * + * @return string + */ + public function textLine($value) + { + return $value . static::$LE; + } + + /** + * Add an attachment from a path on the filesystem. + * Never use a user-supplied path to a file! + * Returns false if the file could not be found or read. + * Explicitly *does not* support passing URLs; PHPMailer is not an HTTP client. + * If you need to do that, fetch the resource yourself and pass it in via a local file or string. + * + * @param string $path Path to the attachment + * @param string $name Overrides the attachment name + * @param string $encoding File encoding (see $Encoding) + * @param string $type File extension (MIME) type + * @param string $disposition Disposition to use + * + * @throws Exception + * + * @return bool + */ + public function addAttachment( + $path, + $name = '', + $encoding = self::ENCODING_BASE64, + $type = '', + $disposition = 'attachment' + ) { + try { + if (!static::isPermittedPath($path) || !@is_file($path)) { + throw new Exception($this->lang('file_access') . $path, self::STOP_CONTINUE); + } + + // If a MIME type is not specified, try to work it out from the file name + if ('' === $type) { + $type = static::filenameToType($path); + } + + $filename = (string) static::mb_pathinfo($path, PATHINFO_BASENAME); + if ('' === $name) { + $name = $filename; + } + + if (!$this->validateEncoding($encoding)) { + throw new Exception($this->lang('encoding') . $encoding); + } + + $this->attachment[] = [ + 0 => $path, + 1 => $filename, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => false, // isStringAttachment + 6 => $disposition, + 7 => $name, + ]; + } catch (Exception $exc) { + $this->setError($exc->getMessage()); + $this->edebug($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + + return false; + } + + return true; + } + + /** + * Return the array of attachments. + * + * @return array + */ + public function getAttachments() + { + return $this->attachment; + } + + /** + * Attach all file, string, and binary attachments to the message. + * Returns an empty string on failure. + * + * @param string $disposition_type + * @param string $boundary + * + * @throws Exception + * + * @return string + */ + protected function attachAll($disposition_type, $boundary) + { + // Return text of body + $mime = []; + $cidUniq = []; + $incl = []; + + // Add all attachments + foreach ($this->attachment as $attachment) { + // Check if it is a valid disposition_filter + if ($attachment[6] === $disposition_type) { + // Check for string attachment + $string = ''; + $path = ''; + $bString = $attachment[5]; + if ($bString) { + $string = $attachment[0]; + } else { + $path = $attachment[0]; + } + + $inclhash = hash('sha256', serialize($attachment)); + if (in_array($inclhash, $incl, true)) { + continue; + } + $incl[] = $inclhash; + $name = $attachment[2]; + $encoding = $attachment[3]; + $type = $attachment[4]; + $disposition = $attachment[6]; + $cid = $attachment[7]; + if ('inline' === $disposition && array_key_exists($cid, $cidUniq)) { + continue; + } + $cidUniq[$cid] = true; + + $mime[] = sprintf('--%s%s', $boundary, static::$LE); + //Only include a filename property if we have one + if (!empty($name)) { + $mime[] = sprintf( + 'Content-Type: %s; name="%s"%s', + $type, + $this->encodeHeader($this->secureHeader($name)), + static::$LE + ); + } else { + $mime[] = sprintf( + 'Content-Type: %s%s', + $type, + static::$LE + ); + } + // RFC1341 part 5 says 7bit is assumed if not specified + if (static::ENCODING_7BIT !== $encoding) { + $mime[] = sprintf('Content-Transfer-Encoding: %s%s', $encoding, static::$LE); + } + + //Only set Content-IDs on inline attachments + if ((string) $cid !== '' && $disposition === 'inline') { + $mime[] = 'Content-ID: <' . $this->encodeHeader($this->secureHeader($cid)) . '>' . static::$LE; + } + + // If a filename contains any of these chars, it should be quoted, + // but not otherwise: RFC2183 & RFC2045 5.1 + // Fixes a warning in IETF's msglint MIME checker + // Allow for bypassing the Content-Disposition header totally + if (!empty($disposition)) { + $encoded_name = $this->encodeHeader($this->secureHeader($name)); + if (preg_match('/[ ()<>@,;:"\/\[\]?=]/', $encoded_name)) { + $mime[] = sprintf( + 'Content-Disposition: %s; filename="%s"%s', + $disposition, + $encoded_name, + static::$LE . static::$LE + ); + } elseif (!empty($encoded_name)) { + $mime[] = sprintf( + 'Content-Disposition: %s; filename=%s%s', + $disposition, + $encoded_name, + static::$LE . static::$LE + ); + } else { + $mime[] = sprintf( + 'Content-Disposition: %s%s', + $disposition, + static::$LE . static::$LE + ); + } + } else { + $mime[] = static::$LE; + } + + // Encode as string attachment + if ($bString) { + $mime[] = $this->encodeString($string, $encoding); + } else { + $mime[] = $this->encodeFile($path, $encoding); + } + if ($this->isError()) { + return ''; + } + $mime[] = static::$LE; + } + } + + $mime[] = sprintf('--%s--%s', $boundary, static::$LE); + + return implode('', $mime); + } + + /** + * Encode a file attachment in requested format. + * Returns an empty string on failure. + * + * @param string $path The full path to the file + * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' + * + * @return string + */ + protected function encodeFile($path, $encoding = self::ENCODING_BASE64) + { + try { + if (!static::isPermittedPath($path) || !file_exists($path)) { + throw new Exception($this->lang('file_open') . $path, self::STOP_CONTINUE); + } + $file_buffer = file_get_contents($path); + if (false === $file_buffer) { + throw new Exception($this->lang('file_open') . $path, self::STOP_CONTINUE); + } + $file_buffer = $this->encodeString($file_buffer, $encoding); + + return $file_buffer; + } catch (Exception $exc) { + $this->setError($exc->getMessage()); + + return ''; + } + } + + /** + * Encode a string in requested format. + * Returns an empty string on failure. + * + * @param string $str The text to encode + * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' + * + * @throws Exception + * + * @return string + */ + public function encodeString($str, $encoding = self::ENCODING_BASE64) + { + $encoded = ''; + switch (strtolower($encoding)) { + case static::ENCODING_BASE64: + $encoded = chunk_split( + base64_encode($str), + static::STD_LINE_LENGTH, + static::$LE + ); + break; + case static::ENCODING_7BIT: + case static::ENCODING_8BIT: + $encoded = static::normalizeBreaks($str); + // Make sure it ends with a line break + if (substr($encoded, -(strlen(static::$LE))) !== static::$LE) { + $encoded .= static::$LE; + } + break; + case static::ENCODING_BINARY: + $encoded = $str; + break; + case static::ENCODING_QUOTED_PRINTABLE: + $encoded = $this->encodeQP($str); + break; + default: + $this->setError($this->lang('encoding') . $encoding); + if ($this->exceptions) { + throw new Exception($this->lang('encoding') . $encoding); + } + break; + } + + return $encoded; + } + + /** + * Encode a header value (not including its label) optimally. + * Picks shortest of Q, B, or none. Result includes folding if needed. + * See RFC822 definitions for phrase, comment and text positions. + * + * @param string $str The header value to encode + * @param string $position What context the string will be used in + * + * @return string + */ + public function encodeHeader($str, $position = 'text') + { + $matchcount = 0; + switch (strtolower($position)) { + case 'phrase': + if (!preg_match('/[\200-\377]/', $str)) { + // Can't use addslashes as we don't know the value of magic_quotes_sybase + $encoded = addcslashes($str, "\0..\37\177\\\""); + if (($str === $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { + return $encoded; + } + + return "\"$encoded\""; + } + $matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); + break; + /* @noinspection PhpMissingBreakStatementInspection */ + case 'comment': + $matchcount = preg_match_all('/[()"]/', $str, $matches); + //fallthrough + case 'text': + default: + $matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); + break; + } + + if ($this->has8bitChars($str)) { + $charset = $this->CharSet; + } else { + $charset = static::CHARSET_ASCII; + } + + // Q/B encoding adds 8 chars and the charset ("` =??[QB]??=`"). + $overhead = 8 + strlen($charset); + + if ('mail' === $this->Mailer) { + $maxlen = static::MAIL_MAX_LINE_LENGTH - $overhead; + } else { + $maxlen = static::STD_LINE_LENGTH - $overhead; + } + + // Select the encoding that produces the shortest output and/or prevents corruption. + if ($matchcount > strlen($str) / 3) { + // More than 1/3 of the content needs encoding, use B-encode. + $encoding = 'B'; + } elseif ($matchcount > 0) { + // Less than 1/3 of the content needs encoding, use Q-encode. + $encoding = 'Q'; + } elseif (strlen($str) > $maxlen) { + // No encoding needed, but value exceeds max line length, use Q-encode to prevent corruption. + $encoding = 'Q'; + } else { + // No reformatting needed + $encoding = false; + } + + switch ($encoding) { + case 'B': + if ($this->hasMultiBytes($str)) { + // Use a custom function which correctly encodes and wraps long + // multibyte strings without breaking lines within a character + $encoded = $this->base64EncodeWrapMB($str, "\n"); + } else { + $encoded = base64_encode($str); + $maxlen -= $maxlen % 4; + $encoded = trim(chunk_split($encoded, $maxlen, "\n")); + } + $encoded = preg_replace('/^(.*)$/m', ' =?' . $charset . "?$encoding?\\1?=", $encoded); + break; + case 'Q': + $encoded = $this->encodeQ($str, $position); + $encoded = $this->wrapText($encoded, $maxlen, true); + $encoded = str_replace('=' . static::$LE, "\n", trim($encoded)); + $encoded = preg_replace('/^(.*)$/m', ' =?' . $charset . "?$encoding?\\1?=", $encoded); + break; + default: + return $str; + } + + return trim(static::normalizeBreaks($encoded)); + } + + /** + * Check if a string contains multi-byte characters. + * + * @param string $str multi-byte text to wrap encode + * + * @return bool + */ + public function hasMultiBytes($str) + { + if (function_exists('mb_strlen')) { + return strlen($str) > mb_strlen($str, $this->CharSet); + } + + // Assume no multibytes (we can't handle without mbstring functions anyway) + return false; + } + + /** + * Does a string contain any 8-bit chars (in any charset)? + * + * @param string $text + * + * @return bool + */ + public function has8bitChars($text) + { + return (bool) preg_match('/[\x80-\xFF]/', $text); + } + + /** + * Encode and wrap long multibyte strings for mail headers + * without breaking lines within a character. + * Adapted from a function by paravoid. + * + * @see http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283 + * + * @param string $str multi-byte text to wrap encode + * @param string $linebreak string to use as linefeed/end-of-line + * + * @return string + */ + public function base64EncodeWrapMB($str, $linebreak = null) + { + $start = '=?' . $this->CharSet . '?B?'; + $end = '?='; + $encoded = ''; + if (null === $linebreak) { + $linebreak = static::$LE; + } + + $mb_length = mb_strlen($str, $this->CharSet); + // Each line must have length <= 75, including $start and $end + $length = 75 - strlen($start) - strlen($end); + // Average multi-byte ratio + $ratio = $mb_length / strlen($str); + // Base64 has a 4:3 ratio + $avgLength = floor($length * $ratio * .75); + + $offset = 0; + for ($i = 0; $i < $mb_length; $i += $offset) { + $lookBack = 0; + do { + $offset = $avgLength - $lookBack; + $chunk = mb_substr($str, $i, $offset, $this->CharSet); + $chunk = base64_encode($chunk); + ++$lookBack; + } while (strlen($chunk) > $length); + $encoded .= $chunk . $linebreak; + } + + // Chomp the last linefeed + return substr($encoded, 0, -strlen($linebreak)); + } + + /** + * Encode a string in quoted-printable format. + * According to RFC2045 section 6.7. + * + * @param string $string The text to encode + * + * @return string + */ + public function encodeQP($string) + { + return static::normalizeBreaks(quoted_printable_encode($string)); + } + + /** + * Encode a string using Q encoding. + * + * @see http://tools.ietf.org/html/rfc2047#section-4.2 + * + * @param string $str the text to encode + * @param string $position Where the text is going to be used, see the RFC for what that means + * + * @return string + */ + public function encodeQ($str, $position = 'text') + { + // There should not be any EOL in the string + $pattern = ''; + $encoded = str_replace(["\r", "\n"], '', $str); + switch (strtolower($position)) { + case 'phrase': + // RFC 2047 section 5.3 + $pattern = '^A-Za-z0-9!*+\/ -'; + break; + /* + * RFC 2047 section 5.2. + * Build $pattern without including delimiters and [] + */ + /* @noinspection PhpMissingBreakStatementInspection */ + case 'comment': + $pattern = '"'; + /* Intentional fall through */ + case 'text': + default: + // RFC 2047 section 5.1 + // Replace every high ascii, control, =, ? and _ characters + $pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern; + break; + } + $matches = []; + if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) { + // If the string contains an '=', make sure it's the first thing we replace + // so as to avoid double-encoding + $eqkey = array_search('=', $matches[0], true); + if (false !== $eqkey) { + unset($matches[0][$eqkey]); + array_unshift($matches[0], '='); + } + foreach (array_unique($matches[0]) as $char) { + $encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded); + } + } + // Replace spaces with _ (more readable than =20) + // RFC 2047 section 4.2(2) + return str_replace(' ', '_', $encoded); + } + + /** + * Add a string or binary attachment (non-filesystem). + * This method can be used to attach ascii or binary data, + * such as a BLOB record from a database. + * + * @param string $string String attachment data + * @param string $filename Name of the attachment + * @param string $encoding File encoding (see $Encoding) + * @param string $type File extension (MIME) type + * @param string $disposition Disposition to use + * + * @throws Exception + * + * @return bool True on successfully adding an attachment + */ + public function addStringAttachment( + $string, + $filename, + $encoding = self::ENCODING_BASE64, + $type = '', + $disposition = 'attachment' + ) { + try { + // If a MIME type is not specified, try to work it out from the file name + if ('' === $type) { + $type = static::filenameToType($filename); + } + + if (!$this->validateEncoding($encoding)) { + throw new Exception($this->lang('encoding') . $encoding); + } + + // Append to $attachment array + $this->attachment[] = [ + 0 => $string, + 1 => $filename, + 2 => static::mb_pathinfo($filename, PATHINFO_BASENAME), + 3 => $encoding, + 4 => $type, + 5 => true, // isStringAttachment + 6 => $disposition, + 7 => 0, + ]; + } catch (Exception $exc) { + $this->setError($exc->getMessage()); + $this->edebug($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + + return false; + } + + return true; + } + + /** + * Add an embedded (inline) attachment from a file. + * This can include images, sounds, and just about any other document type. + * These differ from 'regular' attachments in that they are intended to be + * displayed inline with the message, not just attached for download. + * This is used in HTML messages that embed the images + * the HTML refers to using the $cid value. + * Never use a user-supplied path to a file! + * + * @param string $path Path to the attachment + * @param string $cid Content ID of the attachment; Use this to reference + * the content when using an embedded image in HTML + * @param string $name Overrides the attachment name + * @param string $encoding File encoding (see $Encoding) + * @param string $type File MIME type + * @param string $disposition Disposition to use + * + * @throws Exception + * + * @return bool True on successfully adding an attachment + */ + public function addEmbeddedImage( + $path, + $cid, + $name = '', + $encoding = self::ENCODING_BASE64, + $type = '', + $disposition = 'inline' + ) { + try { + if (!static::isPermittedPath($path) || !@is_file($path)) { + throw new Exception($this->lang('file_access') . $path, self::STOP_CONTINUE); + } + + // If a MIME type is not specified, try to work it out from the file name + if ('' === $type) { + $type = static::filenameToType($path); + } + + if (!$this->validateEncoding($encoding)) { + throw new Exception($this->lang('encoding') . $encoding); + } + + $filename = (string) static::mb_pathinfo($path, PATHINFO_BASENAME); + if ('' === $name) { + $name = $filename; + } + + // Append to $attachment array + $this->attachment[] = [ + 0 => $path, + 1 => $filename, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => false, // isStringAttachment + 6 => $disposition, + 7 => $cid, + ]; + } catch (Exception $exc) { + $this->setError($exc->getMessage()); + $this->edebug($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + + return false; + } + + return true; + } + + /** + * Add an embedded stringified attachment. + * This can include images, sounds, and just about any other document type. + * If your filename doesn't contain an extension, be sure to set the $type to an appropriate MIME type. + * + * @param string $string The attachment binary data + * @param string $cid Content ID of the attachment; Use this to reference + * the content when using an embedded image in HTML + * @param string $name A filename for the attachment. If this contains an extension, + * PHPMailer will attempt to set a MIME type for the attachment. + * For example 'file.jpg' would get an 'image/jpeg' MIME type. + * @param string $encoding File encoding (see $Encoding), defaults to 'base64' + * @param string $type MIME type - will be used in preference to any automatically derived type + * @param string $disposition Disposition to use + * + * @throws Exception + * + * @return bool True on successfully adding an attachment + */ + public function addStringEmbeddedImage( + $string, + $cid, + $name = '', + $encoding = self::ENCODING_BASE64, + $type = '', + $disposition = 'inline' + ) { + try { + // If a MIME type is not specified, try to work it out from the name + if ('' === $type && !empty($name)) { + $type = static::filenameToType($name); + } + + if (!$this->validateEncoding($encoding)) { + throw new Exception($this->lang('encoding') . $encoding); + } + + // Append to $attachment array + $this->attachment[] = [ + 0 => $string, + 1 => $name, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => true, // isStringAttachment + 6 => $disposition, + 7 => $cid, + ]; + } catch (Exception $exc) { + $this->setError($exc->getMessage()); + $this->edebug($exc->getMessage()); + if ($this->exceptions) { + throw $exc; + } + + return false; + } + + return true; + } + + /** + * Validate encodings. + * + * @param string $encoding + * + * @return bool + */ + protected function validateEncoding($encoding) + { + return in_array( + $encoding, + [ + self::ENCODING_7BIT, + self::ENCODING_QUOTED_PRINTABLE, + self::ENCODING_BASE64, + self::ENCODING_8BIT, + self::ENCODING_BINARY, + ], + true + ); + } + + /** + * Check if an embedded attachment is present with this cid. + * + * @param string $cid + * + * @return bool + */ + protected function cidExists($cid) + { + foreach ($this->attachment as $attachment) { + if ('inline' === $attachment[6] && $cid === $attachment[7]) { + return true; + } + } + + return false; + } + + /** + * Check if an inline attachment is present. + * + * @return bool + */ + public function inlineImageExists() + { + foreach ($this->attachment as $attachment) { + if ('inline' === $attachment[6]) { + return true; + } + } + + return false; + } + + /** + * Check if an attachment (non-inline) is present. + * + * @return bool + */ + public function attachmentExists() + { + foreach ($this->attachment as $attachment) { + if ('attachment' === $attachment[6]) { + return true; + } + } + + return false; + } + + /** + * Check if this message has an alternative body set. + * + * @return bool + */ + public function alternativeExists() + { + return !empty($this->AltBody); + } + + /** + * Clear queued addresses of given kind. + * + * @param string $kind 'to', 'cc', or 'bcc' + */ + public function clearQueuedAddresses($kind) + { + $this->RecipientsQueue = array_filter( + $this->RecipientsQueue, + static function ($params) use ($kind) { + return $params[0] !== $kind; + } + ); + } + + /** + * Clear all To recipients. + */ + public function clearAddresses() + { + foreach ($this->to as $to) { + unset($this->all_recipients[strtolower($to[0])]); + } + $this->to = []; + $this->clearQueuedAddresses('to'); + } + + /** + * Clear all CC recipients. + */ + public function clearCCs() + { + foreach ($this->cc as $cc) { + unset($this->all_recipients[strtolower($cc[0])]); + } + $this->cc = []; + $this->clearQueuedAddresses('cc'); + } + + /** + * Clear all BCC recipients. + */ + public function clearBCCs() + { + foreach ($this->bcc as $bcc) { + unset($this->all_recipients[strtolower($bcc[0])]); + } + $this->bcc = []; + $this->clearQueuedAddresses('bcc'); + } + + /** + * Clear all ReplyTo recipients. + */ + public function clearReplyTos() + { + $this->ReplyTo = []; + $this->ReplyToQueue = []; + } + + /** + * Clear all recipient types. + */ + public function clearAllRecipients() + { + $this->to = []; + $this->cc = []; + $this->bcc = []; + $this->all_recipients = []; + $this->RecipientsQueue = []; + } + + /** + * Clear all filesystem, string, and binary attachments. + */ + public function clearAttachments() + { + $this->attachment = []; + } + + /** + * Clear all custom headers. + */ + public function clearCustomHeaders() + { + $this->CustomHeader = []; + } + + /** + * Add an error message to the error container. + * + * @param string $msg + */ + protected function setError($msg) + { + ++$this->error_count; + if ('smtp' === $this->Mailer && null !== $this->smtp) { + $lasterror = $this->smtp->getError(); + if (!empty($lasterror['error'])) { + $msg .= $this->lang('smtp_error') . $lasterror['error']; + if (!empty($lasterror['detail'])) { + $msg .= ' Detail: ' . $lasterror['detail']; + } + if (!empty($lasterror['smtp_code'])) { + $msg .= ' SMTP code: ' . $lasterror['smtp_code']; + } + if (!empty($lasterror['smtp_code_ex'])) { + $msg .= ' Additional SMTP info: ' . $lasterror['smtp_code_ex']; + } + } + } + $this->ErrorInfo = $msg; + } + + /** + * Return an RFC 822 formatted date. + * + * @return string + */ + public static function rfcDate() + { + // Set the time zone to whatever the default is to avoid 500 errors + // Will default to UTC if it's not set properly in php.ini + date_default_timezone_set(@date_default_timezone_get()); + + return date('D, j M Y H:i:s O'); + } + + /** + * Get the server hostname. + * Returns 'localhost.localdomain' if unknown. + * + * @return string + */ + protected function serverHostname() + { + $result = ''; + if (!empty($this->Hostname)) { + $result = $this->Hostname; + } elseif (isset($_SERVER) && array_key_exists('SERVER_NAME', $_SERVER)) { + $result = $_SERVER['SERVER_NAME']; + } elseif (function_exists('gethostname') && gethostname() !== false) { + $result = gethostname(); + } elseif (php_uname('n') !== false) { + $result = php_uname('n'); + } + if (!static::isValidHost($result)) { + return 'localhost.localdomain'; + } + + return $result; + } + + /** + * Validate whether a string contains a valid value to use as a hostname or IP address. + * IPv6 addresses must include [], e.g. `[::1]`, not just `::1`. + * + * @param string $host The host name or IP address to check + * + * @return bool + */ + public static function isValidHost($host) + { + //Simple syntax limits + if (empty($host) + || !is_string($host) + || strlen($host) > 256 + ) { + return false; + } + //Looks like a bracketed IPv6 address + if (trim($host, '[]') !== $host) { + return (bool) filter_var(trim($host, '[]'), FILTER_VALIDATE_IP, FILTER_FLAG_IPV6); + } + //If removing all the dots results in a numeric string, it must be an IPv4 address. + //Need to check this first because otherwise things like `999.0.0.0` are considered valid host names + if (is_numeric(str_replace('.', '', $host))) { + //Is it a valid IPv4 address? + return (bool) filter_var($host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); + } + if (filter_var('http://' . $host, FILTER_VALIDATE_URL)) { + //Is it a syntactically valid hostname? + return true; + } + + return false; + } + + /** + * Get an error message in the current language. + * + * @param string $key + * + * @return string + */ + protected function lang($key) + { + if (count($this->language) < 1) { + $this->setLanguage(); // set the default language + } + + if (array_key_exists($key, $this->language)) { + if ('smtp_connect_failed' === $key) { + //Include a link to troubleshooting docs on SMTP connection failure + //this is by far the biggest cause of support questions + //but it's usually not PHPMailer's fault. + return $this->language[$key] . ' https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting'; + } + + return $this->language[$key]; + } + + //Return the key as a fallback + return $key; + } + + /** + * Check if an error occurred. + * + * @return bool True if an error did occur + */ + public function isError() + { + return $this->error_count > 0; + } + + /** + * Add a custom header. + * $name value can be overloaded to contain + * both header name and value (name:value). + * + * @param string $name Custom header name + * @param string|null $value Header value + */ + public function addCustomHeader($name, $value = null) + { + if (null === $value) { + // Value passed in as name:value + $this->CustomHeader[] = explode(':', $name, 2); + } else { + $this->CustomHeader[] = [$name, $value]; + } + } + + /** + * Returns all custom headers. + * + * @return array + */ + public function getCustomHeaders() + { + return $this->CustomHeader; + } + + /** + * Create a message body from an HTML string. + * Automatically inlines images and creates a plain-text version by converting the HTML, + * overwriting any existing values in Body and AltBody. + * Do not source $message content from user input! + * $basedir is prepended when handling relative URLs, e.g.

and must not be empty + * will look for an image file in $basedir/images/a.png and convert it to inline. + * If you don't provide a $basedir, relative paths will be left untouched (and thus probably break in email) + * Converts data-uri images into embedded attachments. + * If you don't want to apply these transformations to your HTML, just set Body and AltBody directly. + * + * @param string $message HTML message string + * @param string $basedir Absolute path to a base directory to prepend to relative paths to images + * @param bool|callable $advanced Whether to use the internal HTML to text converter + * or your own custom converter @return string $message The transformed message Body + * + * @throws Exception + * + * @see PHPMailer::html2text() + */ + public function msgHTML($message, $basedir = '', $advanced = false) + { + preg_match_all('/(? 1 && '/' !== substr($basedir, -1)) { + // Ensure $basedir has a trailing / + $basedir .= '/'; + } + foreach ($images[2] as $imgindex => $url) { + // Convert data URIs into embedded images + //e.g. "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" + if (preg_match('#^data:(image/(?:jpe?g|gif|png));?(base64)?,(.+)#', $url, $match)) { + if (count($match) === 4 && static::ENCODING_BASE64 === $match[2]) { + $data = base64_decode($match[3]); + } elseif ('' === $match[2]) { + $data = rawurldecode($match[3]); + } else { + //Not recognised so leave it alone + continue; + } + //Hash the decoded data, not the URL, so that the same data-URI image used in multiple places + //will only be embedded once, even if it used a different encoding + $cid = substr(hash('sha256', $data), 0, 32) . '@phpmailer.0'; // RFC2392 S 2 + + if (!$this->cidExists($cid)) { + $this->addStringEmbeddedImage( + $data, + $cid, + 'embed' . $imgindex, + static::ENCODING_BASE64, + $match[1] + ); + } + $message = str_replace( + $images[0][$imgindex], + $images[1][$imgindex] . '="cid:' . $cid . '"', + $message + ); + continue; + } + if (// Only process relative URLs if a basedir is provided (i.e. no absolute local paths) + !empty($basedir) + // Ignore URLs containing parent dir traversal (..) + && (strpos($url, '..') === false) + // Do not change urls that are already inline images + && 0 !== strpos($url, 'cid:') + // Do not change absolute URLs, including anonymous protocol + && !preg_match('#^[a-z][a-z0-9+.-]*:?//#i', $url) + ) { + $filename = static::mb_pathinfo($url, PATHINFO_BASENAME); + $directory = dirname($url); + if ('.' === $directory) { + $directory = ''; + } + // RFC2392 S 2 + $cid = substr(hash('sha256', $url), 0, 32) . '@phpmailer.0'; + if (strlen($basedir) > 1 && '/' !== substr($basedir, -1)) { + $basedir .= '/'; + } + if (strlen($directory) > 1 && '/' !== substr($directory, -1)) { + $directory .= '/'; + } + if ($this->addEmbeddedImage( + $basedir . $directory . $filename, + $cid, + $filename, + static::ENCODING_BASE64, + static::_mime_types((string) static::mb_pathinfo($filename, PATHINFO_EXTENSION)) + ) + ) { + $message = preg_replace( + '/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui', + $images[1][$imgindex] . '="cid:' . $cid . '"', + $message + ); + } + } + } + } + $this->isHTML(); + // Convert all message body line breaks to LE, makes quoted-printable encoding work much better + $this->Body = static::normalizeBreaks($message); + $this->AltBody = static::normalizeBreaks($this->html2text($message, $advanced)); + if (!$this->alternativeExists()) { + $this->AltBody = 'This is an HTML-only message. To view it, activate HTML in your email application.' + . static::$LE; + } + + return $this->Body; + } + + /** + * Convert an HTML string into plain text. + * This is used by msgHTML(). + * Note - older versions of this function used a bundled advanced converter + * which was removed for license reasons in #232. + * Example usage: + * + * ```php + * // Use default conversion + * $plain = $mail->html2text($html); + * // Use your own custom converter + * $plain = $mail->html2text($html, function($html) { + * $converter = new MyHtml2text($html); + * return $converter->get_text(); + * }); + * ``` + * + * @param string $html The HTML text to convert + * @param bool|callable $advanced Any boolean value to use the internal converter, + * or provide your own callable for custom conversion + * + * @return string + */ + public function html2text($html, $advanced = false) + { + if (is_callable($advanced)) { + return $advanced($html); + } + + return html_entity_decode( + trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))), + ENT_QUOTES, + $this->CharSet + ); + } + + /** + * Get the MIME type for a file extension. + * + * @param string $ext File extension + * + * @return string MIME type of file + */ + public static function _mime_types($ext = '') + { + $mimes = [ + 'xl' => 'application/excel', + 'js' => 'application/javascript', + 'hqx' => 'application/mac-binhex40', + 'cpt' => 'application/mac-compactpro', + 'bin' => 'application/macbinary', + 'doc' => 'application/msword', + 'word' => 'application/msword', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', + 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', + 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', + 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', + 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', + 'class' => 'application/octet-stream', + 'dll' => 'application/octet-stream', + 'dms' => 'application/octet-stream', + 'exe' => 'application/octet-stream', + 'lha' => 'application/octet-stream', + 'lzh' => 'application/octet-stream', + 'psd' => 'application/octet-stream', + 'sea' => 'application/octet-stream', + 'so' => 'application/octet-stream', + 'oda' => 'application/oda', + 'pdf' => 'application/pdf', + 'ai' => 'application/postscript', + 'eps' => 'application/postscript', + 'ps' => 'application/postscript', + 'smi' => 'application/smil', + 'smil' => 'application/smil', + 'mif' => 'application/vnd.mif', + 'xls' => 'application/vnd.ms-excel', + 'ppt' => 'application/vnd.ms-powerpoint', + 'wbxml' => 'application/vnd.wap.wbxml', + 'wmlc' => 'application/vnd.wap.wmlc', + 'dcr' => 'application/x-director', + 'dir' => 'application/x-director', + 'dxr' => 'application/x-director', + 'dvi' => 'application/x-dvi', + 'gtar' => 'application/x-gtar', + 'php3' => 'application/x-httpd-php', + 'php4' => 'application/x-httpd-php', + 'php' => 'application/x-httpd-php', + 'phtml' => 'application/x-httpd-php', + 'phps' => 'application/x-httpd-php-source', + 'swf' => 'application/x-shockwave-flash', + 'sit' => 'application/x-stuffit', + 'tar' => 'application/x-tar', + 'tgz' => 'application/x-tar', + 'xht' => 'application/xhtml+xml', + 'xhtml' => 'application/xhtml+xml', + 'zip' => 'application/zip', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mp2' => 'audio/mpeg', + 'mp3' => 'audio/mpeg', + 'm4a' => 'audio/mp4', + 'mpga' => 'audio/mpeg', + 'aif' => 'audio/x-aiff', + 'aifc' => 'audio/x-aiff', + 'aiff' => 'audio/x-aiff', + 'ram' => 'audio/x-pn-realaudio', + 'rm' => 'audio/x-pn-realaudio', + 'rpm' => 'audio/x-pn-realaudio-plugin', + 'ra' => 'audio/x-realaudio', + 'wav' => 'audio/x-wav', + 'mka' => 'audio/x-matroska', + 'bmp' => 'image/bmp', + 'gif' => 'image/gif', + 'jpeg' => 'image/jpeg', + 'jpe' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'png' => 'image/png', + 'tiff' => 'image/tiff', + 'tif' => 'image/tiff', + 'webp' => 'image/webp', + 'heif' => 'image/heif', + 'heifs' => 'image/heif-sequence', + 'heic' => 'image/heic', + 'heics' => 'image/heic-sequence', + 'eml' => 'message/rfc822', + 'css' => 'text/css', + 'html' => 'text/html', + 'htm' => 'text/html', + 'shtml' => 'text/html', + 'log' => 'text/plain', + 'text' => 'text/plain', + 'txt' => 'text/plain', + 'rtx' => 'text/richtext', + 'rtf' => 'text/rtf', + 'vcf' => 'text/vcard', + 'vcard' => 'text/vcard', + 'ics' => 'text/calendar', + 'xml' => 'text/xml', + 'xsl' => 'text/xml', + 'wmv' => 'video/x-ms-wmv', + 'mpeg' => 'video/mpeg', + 'mpe' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mp4' => 'video/mp4', + 'm4v' => 'video/mp4', + 'mov' => 'video/quicktime', + 'qt' => 'video/quicktime', + 'rv' => 'video/vnd.rn-realvideo', + 'avi' => 'video/x-msvideo', + 'movie' => 'video/x-sgi-movie', + 'webm' => 'video/webm', + 'mkv' => 'video/x-matroska', + ]; + $ext = strtolower($ext); + if (array_key_exists($ext, $mimes)) { + return $mimes[$ext]; + } + + return 'application/octet-stream'; + } + + /** + * Map a file name to a MIME type. + * Defaults to 'application/octet-stream', i.e.. arbitrary binary data. + * + * @param string $filename A file name or full path, does not need to exist as a file + * + * @return string + */ + public static function filenameToType($filename) + { + // In case the path is a URL, strip any query string before getting extension + $qpos = strpos($filename, '?'); + if (false !== $qpos) { + $filename = substr($filename, 0, $qpos); + } + $ext = static::mb_pathinfo($filename, PATHINFO_EXTENSION); + + return static::_mime_types($ext); + } + + /** + * Multi-byte-safe pathinfo replacement. + * Drop-in replacement for pathinfo(), but multibyte- and cross-platform-safe. + * + * @see http://www.php.net/manual/en/function.pathinfo.php#107461 + * + * @param string $path A filename or path, does not need to exist as a file + * @param int|string $options Either a PATHINFO_* constant, + * or a string name to return only the specified piece + * + * @return string|array + */ + public static function mb_pathinfo($path, $options = null) + { + $ret = ['dirname' => '', 'basename' => '', 'extension' => '', 'filename' => '']; + $pathinfo = []; + if (preg_match('#^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^.\\\\/]+?)|))[\\\\/.]*$#m', $path, $pathinfo)) { + if (array_key_exists(1, $pathinfo)) { + $ret['dirname'] = $pathinfo[1]; + } + if (array_key_exists(2, $pathinfo)) { + $ret['basename'] = $pathinfo[2]; + } + if (array_key_exists(5, $pathinfo)) { + $ret['extension'] = $pathinfo[5]; + } + if (array_key_exists(3, $pathinfo)) { + $ret['filename'] = $pathinfo[3]; + } + } + switch ($options) { + case PATHINFO_DIRNAME: + case 'dirname': + return $ret['dirname']; + case PATHINFO_BASENAME: + case 'basename': + return $ret['basename']; + case PATHINFO_EXTENSION: + case 'extension': + return $ret['extension']; + case PATHINFO_FILENAME: + case 'filename': + return $ret['filename']; + default: + return $ret; + } + } + + /** + * Set or reset instance properties. + * You should avoid this function - it's more verbose, less efficient, more error-prone and + * harder to debug than setting properties directly. + * Usage Example: + * `$mail->set('SMTPSecure', static::ENCRYPTION_STARTTLS);` + * is the same as: + * `$mail->SMTPSecure = static::ENCRYPTION_STARTTLS;`. + * + * @param string $name The property name to set + * @param mixed $value The value to set the property to + * + * @return bool + */ + public function set($name, $value = '') + { + if (property_exists($this, $name)) { + $this->$name = $value; + + return true; + } + $this->setError($this->lang('variable_set') . $name); + + return false; + } + + /** + * Strip newlines to prevent header injection. + * + * @param string $str + * + * @return string + */ + public function secureHeader($str) + { + return trim(str_replace(["\r", "\n"], '', $str)); + } + + /** + * Normalize line breaks in a string. + * Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format. + * Defaults to CRLF (for message bodies) and preserves consecutive breaks. + * + * @param string $text + * @param string $breaktype What kind of line break to use; defaults to static::$LE + * + * @return string + */ + public static function normalizeBreaks($text, $breaktype = null) + { + if (null === $breaktype) { + $breaktype = static::$LE; + } + // Normalise to \n + $text = str_replace(["\r\n", "\r"], "\n", $text); + // Now convert LE as needed + if ("\n" !== $breaktype) { + $text = str_replace("\n", $breaktype, $text); + } + + return $text; + } + + /** + * Return the current line break format string. + * + * @return string + */ + public static function getLE() + { + return static::$LE; + } + + /** + * Set the line break format string, e.g. "\r\n". + * + * @param string $le + */ + protected static function setLE($le) + { + static::$LE = $le; + } + + /** + * Set the public and private key files and password for S/MIME signing. + * + * @param string $cert_filename + * @param string $key_filename + * @param string $key_pass Password for private key + * @param string $extracerts_filename Optional path to chain certificate + */ + public function sign($cert_filename, $key_filename, $key_pass, $extracerts_filename = '') + { + $this->sign_cert_file = $cert_filename; + $this->sign_key_file = $key_filename; + $this->sign_key_pass = $key_pass; + $this->sign_extracerts_file = $extracerts_filename; + } + + /** + * Quoted-Printable-encode a DKIM header. + * + * @param string $txt + * + * @return string + */ + public function DKIM_QP($txt) + { + $line = ''; + $len = strlen($txt); + for ($i = 0; $i < $len; ++$i) { + $ord = ord($txt[$i]); + if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord === 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) { + $line .= $txt[$i]; + } else { + $line .= '=' . sprintf('%02X', $ord); + } + } + + return $line; + } + + /** + * Generate a DKIM signature. + * + * @param string $signHeader + * + * @throws Exception + * + * @return string The DKIM signature value + */ + public function DKIM_Sign($signHeader) + { + if (!defined('PKCS7_TEXT')) { + if ($this->exceptions) { + throw new Exception($this->lang('extension_missing') . 'openssl'); + } + + return ''; + } + $privKeyStr = !empty($this->DKIM_private_string) ? + $this->DKIM_private_string : + file_get_contents($this->DKIM_private); + if ('' !== $this->DKIM_passphrase) { + $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); + } else { + $privKey = openssl_pkey_get_private($privKeyStr); + } + if (openssl_sign($signHeader, $signature, $privKey, 'sha256WithRSAEncryption')) { + openssl_pkey_free($privKey); + + return base64_encode($signature); + } + openssl_pkey_free($privKey); + + return ''; + } + + /** + * Generate a DKIM canonicalization header. + * Uses the 'relaxed' algorithm from RFC6376 section 3.4.2. + * Canonicalized headers should *always* use CRLF, regardless of mailer setting. + * + * @see https://tools.ietf.org/html/rfc6376#section-3.4.2 + * + * @param string $signHeader Header + * + * @return string + */ + public function DKIM_HeaderC($signHeader) + { + //Note PCRE \s is too broad a definition of whitespace; RFC5322 defines it as `[ \t]` + //@see https://tools.ietf.org/html/rfc5322#section-2.2 + //That means this may break if you do something daft like put vertical tabs in your headers. + //Unfold header lines + $signHeader = preg_replace('/\r\n[ \t]+/', ' ', $signHeader); + //Break headers out into an array + $lines = explode("\r\n", $signHeader); + foreach ($lines as $key => $line) { + //If the header is missing a :, skip it as it's invalid + //This is likely to happen because the explode() above will also split + //on the trailing LE, leaving an empty line + if (strpos($line, ':') === false) { + continue; + } + list($heading, $value) = explode(':', $line, 2); + //Lower-case header name + $heading = strtolower($heading); + //Collapse white space within the value, also convert WSP to space + $value = preg_replace('/[ \t]+/', ' ', $value); + //RFC6376 is slightly unclear here - it says to delete space at the *end* of each value + //But then says to delete space before and after the colon. + //Net result is the same as trimming both ends of the value. + //By elimination, the same applies to the field name + $lines[$key] = trim($heading, " \t") . ':' . trim($value, " \t"); + } + + return implode("\r\n", $lines); + } + + /** + * Generate a DKIM canonicalization body. + * Uses the 'simple' algorithm from RFC6376 section 3.4.3. + * Canonicalized bodies should *always* use CRLF, regardless of mailer setting. + * + * @see https://tools.ietf.org/html/rfc6376#section-3.4.3 + * + * @param string $body Message Body + * + * @return string + */ + public function DKIM_BodyC($body) + { + if (empty($body)) { + return "\r\n"; + } + // Normalize line endings to CRLF + $body = static::normalizeBreaks($body, "\r\n"); + + //Reduce multiple trailing line breaks to a single one + return rtrim($body, "\r\n") . "\r\n"; + } + + /** + * Create the DKIM header and body in a new message header. + * + * @param string $headers_line Header lines + * @param string $subject Subject + * @param string $body Body + * + * @throws Exception + * + * @return string + */ + public function DKIM_Add($headers_line, $subject, $body) + { + $DKIMsignatureType = 'rsa-sha256'; // Signature & hash algorithms + $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization methods of header & body + $DKIMquery = 'dns/txt'; // Query method + $DKIMtime = time(); + //Always sign these headers without being asked + $autoSignHeaders = [ + 'From', + 'To', + 'CC', + 'Date', + 'Subject', + 'Reply-To', + 'Message-ID', + 'Content-Type', + 'Mime-Version', + 'X-Mailer', + ]; + if (stripos($headers_line, 'Subject') === false) { + $headers_line .= 'Subject: ' . $subject . static::$LE; + } + $headerLines = explode(static::$LE, $headers_line); + $currentHeaderLabel = ''; + $currentHeaderValue = ''; + $parsedHeaders = []; + $headerLineIndex = 0; + $headerLineCount = count($headerLines); + foreach ($headerLines as $headerLine) { + $matches = []; + if (preg_match('/^([^ \t]*?)(?::[ \t]*)(.*)$/', $headerLine, $matches)) { + if ($currentHeaderLabel !== '') { + //We were previously in another header; This is the start of a new header, so save the previous one + $parsedHeaders[] = ['label' => $currentHeaderLabel, 'value' => $currentHeaderValue]; + } + $currentHeaderLabel = $matches[1]; + $currentHeaderValue = $matches[2]; + } elseif (preg_match('/^[ \t]+(.*)$/', $headerLine, $matches)) { + //This is a folded continuation of the current header, so unfold it + $currentHeaderValue .= ' ' . $matches[1]; + } + ++$headerLineIndex; + if ($headerLineIndex >= $headerLineCount) { + //This was the last line, so finish off this header + $parsedHeaders[] = ['label' => $currentHeaderLabel, 'value' => $currentHeaderValue]; + } + } + $copiedHeaders = []; + $headersToSignKeys = []; + $headersToSign = []; + foreach ($parsedHeaders as $header) { + //Is this header one that must be included in the DKIM signature? + if (in_array($header['label'], $autoSignHeaders, true)) { + $headersToSignKeys[] = $header['label']; + $headersToSign[] = $header['label'] . ': ' . $header['value']; + if ($this->DKIM_copyHeaderFields) { + $copiedHeaders[] = $header['label'] . ':' . //Note no space after this, as per RFC + str_replace('|', '=7C', $this->DKIM_QP($header['value'])); + } + continue; + } + //Is this an extra custom header we've been asked to sign? + if (in_array($header['label'], $this->DKIM_extraHeaders, true)) { + //Find its value in custom headers + foreach ($this->CustomHeader as $customHeader) { + if ($customHeader[0] === $header['label']) { + $headersToSignKeys[] = $header['label']; + $headersToSign[] = $header['label'] . ': ' . $header['value']; + if ($this->DKIM_copyHeaderFields) { + $copiedHeaders[] = $header['label'] . ':' . //Note no space after this, as per RFC + str_replace('|', '=7C', $this->DKIM_QP($header['value'])); + } + //Skip straight to the next header + continue 2; + } + } + } + } + $copiedHeaderFields = ''; + if ($this->DKIM_copyHeaderFields && count($copiedHeaders) > 0) { + //Assemble a DKIM 'z' tag + $copiedHeaderFields = ' z='; + $first = true; + foreach ($copiedHeaders as $copiedHeader) { + if (!$first) { + $copiedHeaderFields .= static::$LE . ' |'; + } + //Fold long values + if (strlen($copiedHeader) > self::STD_LINE_LENGTH - 3) { + $copiedHeaderFields .= substr( + chunk_split($copiedHeader, self::STD_LINE_LENGTH - 3, static::$LE . ' '), + 0, + -strlen(static::$LE . ' ') + ); + } else { + $copiedHeaderFields .= $copiedHeader; + } + $first = false; + } + $copiedHeaderFields .= ';' . static::$LE; + } + $headerKeys = ' h=' . implode(':', $headersToSignKeys) . ';' . static::$LE; + $headerValues = implode(static::$LE, $headersToSign); + $body = $this->DKIM_BodyC($body); + $DKIMlen = strlen($body); // Length of body + $DKIMb64 = base64_encode(pack('H*', hash('sha256', $body))); // Base64 of packed binary SHA-256 hash of body + $ident = ''; + if ('' !== $this->DKIM_identity) { + $ident = ' i=' . $this->DKIM_identity . ';' . static::$LE; + } + //The DKIM-Signature header is included in the signature *except for* the value of the `b` tag + //which is appended after calculating the signature + //https://tools.ietf.org/html/rfc6376#section-3.5 + $dkimSignatureHeader = 'DKIM-Signature: v=1;' . + ' d=' . $this->DKIM_domain . ';' . + ' s=' . $this->DKIM_selector . ';' . static::$LE . + ' a=' . $DKIMsignatureType . ';' . + ' q=' . $DKIMquery . ';' . + ' l=' . $DKIMlen . ';' . + ' t=' . $DKIMtime . ';' . + ' c=' . $DKIMcanonicalization . ';' . static::$LE . + $headerKeys . + $ident . + $copiedHeaderFields . + ' bh=' . $DKIMb64 . ';' . static::$LE . + ' b='; + //Canonicalize the set of headers + $canonicalizedHeaders = $this->DKIM_HeaderC( + $headerValues . static::$LE . $dkimSignatureHeader + ); + $signature = $this->DKIM_Sign($canonicalizedHeaders); + $signature = trim(chunk_split($signature, self::STD_LINE_LENGTH - 3, static::$LE . ' ')); + + return static::normalizeBreaks($dkimSignatureHeader . $signature) . static::$LE; + } + + /** + * Detect if a string contains a line longer than the maximum line length + * allowed by RFC 2822 section 2.1.1. + * + * @param string $str + * + * @return bool + */ + public static function hasLineLongerThanMax($str) + { + return (bool) preg_match('/^(.{' . (self::MAX_LINE_LENGTH + strlen(static::$LE)) . ',})/m', $str); + } + + /** + * Allows for public read access to 'to' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getToAddresses() + { + return $this->to; + } + + /** + * Allows for public read access to 'cc' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getCcAddresses() + { + return $this->cc; + } + + /** + * Allows for public read access to 'bcc' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getBccAddresses() + { + return $this->bcc; + } + + /** + * Allows for public read access to 'ReplyTo' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getReplyToAddresses() + { + return $this->ReplyTo; + } + + /** + * Allows for public read access to 'all_recipients' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getAllRecipientAddresses() + { + return $this->all_recipients; + } + + /** + * Perform a callback. + * + * @param bool $isSent + * @param array $to + * @param array $cc + * @param array $bcc + * @param string $subject + * @param string $body + * @param string $from + * @param array $extra + */ + protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from, $extra) + { + if (!empty($this->action_function) && is_callable($this->action_function)) { + call_user_func($this->action_function, $isSent, $to, $cc, $bcc, $subject, $body, $from, $extra); + } + } + + /** + * Get the OAuth instance. + * + * @return OAuth + */ + public function getOAuth() + { + return $this->oauth; + } + + /** + * Set an OAuth instance. + */ + public function setOAuth(OAuth $oauth) + { + $this->oauth = $oauth; + } +} diff --git a/HTML-CSS_Lernwebseite/includes/SMTP.php b/HTML-CSS_Lernwebseite/includes/SMTP.php new file mode 100644 index 0000000..f8e730a --- /dev/null +++ b/HTML-CSS_Lernwebseite/includes/SMTP.php @@ -0,0 +1,1370 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2019 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +namespace PHPMailer\PHPMailer; + +/** + * PHPMailer RFC821 SMTP email transport class. + * Implements RFC 821 SMTP commands and provides some utility methods for sending mail to an SMTP server. + * + * @author Chris Ryan + * @author Marcus Bointon + */ +class SMTP +{ + /** + * The PHPMailer SMTP version number. + * + * @var string + */ + const VERSION = '6.1.3'; + + /** + * SMTP line break constant. + * + * @var string + */ + const LE = "\r\n"; + + /** + * The SMTP port to use if one is not specified. + * + * @var int + */ + const DEFAULT_PORT = 25; + + /** + * The maximum line length allowed by RFC 5321 section 4.5.3.1.6, + * *excluding* a trailing CRLF break. + * + * @see https://tools.ietf.org/html/rfc5321#section-4.5.3.1.6 + * + * @var int + */ + const MAX_LINE_LENGTH = 998; + + /** + * The maximum line length allowed for replies in RFC 5321 section 4.5.3.1.5, + * *including* a trailing CRLF line break. + * + * @see https://tools.ietf.org/html/rfc5321#section-4.5.3.1.5 + * + * @var int + */ + const MAX_REPLY_LENGTH = 512; + + /** + * Debug level for no output. + * + * @var int + */ + const DEBUG_OFF = 0; + + /** + * Debug level to show client -> server messages. + * + * @var int + */ + const DEBUG_CLIENT = 1; + + /** + * Debug level to show client -> server and server -> client messages. + * + * @var int + */ + const DEBUG_SERVER = 2; + + /** + * Debug level to show connection status, client -> server and server -> client messages. + * + * @var int + */ + const DEBUG_CONNECTION = 3; + + /** + * Debug level to show all messages. + * + * @var int + */ + const DEBUG_LOWLEVEL = 4; + + /** + * Debug output level. + * Options: + * * self::DEBUG_OFF (`0`) No debug output, default + * * self::DEBUG_CLIENT (`1`) Client commands + * * self::DEBUG_SERVER (`2`) Client commands and server responses + * * self::DEBUG_CONNECTION (`3`) As DEBUG_SERVER plus connection status + * * self::DEBUG_LOWLEVEL (`4`) Low-level data output, all messages. + * + * @var int + */ + public $do_debug = self::DEBUG_OFF; + + /** + * How to handle debug output. + * Options: + * * `echo` Output plain-text as-is, appropriate for CLI + * * `html` Output escaped, line breaks converted to `
`, appropriate for browser output + * * `error_log` Output to error log as configured in php.ini + * Alternatively, you can provide a callable expecting two params: a message string and the debug level: + * + * ```php + * $smtp->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";}; + * ``` + * + * Alternatively, you can pass in an instance of a PSR-3 compatible logger, though only `debug` + * level output is used: + * + * ```php + * $mail->Debugoutput = new myPsr3Logger; + * ``` + * + * @var string|callable|\Psr\Log\LoggerInterface + */ + public $Debugoutput = 'echo'; + + /** + * Whether to use VERP. + * + * @see http://en.wikipedia.org/wiki/Variable_envelope_return_path + * @see http://www.postfix.org/VERP_README.html Info on VERP + * + * @var bool + */ + public $do_verp = false; + + /** + * The timeout value for connection, in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2. + * This needs to be quite high to function correctly with hosts using greetdelay as an anti-spam measure. + * + * @see http://tools.ietf.org/html/rfc2821#section-4.5.3.2 + * + * @var int + */ + public $Timeout = 300; + + /** + * How long to wait for commands to complete, in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2. + * + * @var int + */ + public $Timelimit = 300; + + /** + * Patterns to extract an SMTP transaction id from reply to a DATA command. + * The first capture group in each regex will be used as the ID. + * MS ESMTP returns the message ID, which may not be correct for internal tracking. + * + * @var string[] + */ + protected $smtp_transaction_id_patterns = [ + 'exim' => '/[\d]{3} OK id=(.*)/', + 'sendmail' => '/[\d]{3} 2.0.0 (.*) Message/', + 'postfix' => '/[\d]{3} 2.0.0 Ok: queued as (.*)/', + 'Microsoft_ESMTP' => '/[0-9]{3} 2.[\d].0 (.*)@(?:.*) Queued mail for delivery/', + 'Amazon_SES' => '/[\d]{3} Ok (.*)/', + 'SendGrid' => '/[\d]{3} Ok: queued as (.*)/', + 'CampaignMonitor' => '/[\d]{3} 2.0.0 OK:([a-zA-Z\d]{48})/', + ]; + + /** + * The last transaction ID issued in response to a DATA command, + * if one was detected. + * + * @var string|bool|null + */ + protected $last_smtp_transaction_id; + + /** + * The socket for the server connection. + * + * @var ?resource + */ + protected $smtp_conn; + + /** + * Error information, if any, for the last SMTP command. + * + * @var array + */ + protected $error = [ + 'error' => '', + 'detail' => '', + 'smtp_code' => '', + 'smtp_code_ex' => '', + ]; + + /** + * The reply the server sent to us for HELO. + * If null, no HELO string has yet been received. + * + * @var string|null + */ + protected $helo_rply; + + /** + * The set of SMTP extensions sent in reply to EHLO command. + * Indexes of the array are extension names. + * Value at index 'HELO' or 'EHLO' (according to command that was sent) + * represents the server name. In case of HELO it is the only element of the array. + * Other values can be boolean TRUE or an array containing extension options. + * If null, no HELO/EHLO string has yet been received. + * + * @var array|null + */ + protected $server_caps; + + /** + * The most recent reply received from the server. + * + * @var string + */ + protected $last_reply = ''; + + /** + * Output debugging info via a user-selected method. + * + * @param string $str Debug string to output + * @param int $level The debug level of this message; see DEBUG_* constants + * + * @see SMTP::$Debugoutput + * @see SMTP::$do_debug + */ + protected function edebug($str, $level = 0) + { + if ($level > $this->do_debug) { + return; + } + //Is this a PSR-3 logger? + if ($this->Debugoutput instanceof \Psr\Log\LoggerInterface) { + $this->Debugoutput->debug($str); + + return; + } + //Avoid clash with built-in function names + if (is_callable($this->Debugoutput) && !in_array($this->Debugoutput, ['error_log', 'html', 'echo'])) { + call_user_func($this->Debugoutput, $str, $level); + + return; + } + switch ($this->Debugoutput) { + case 'error_log': + //Don't output, just log + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking, HTML-safe output + echo gmdate('Y-m-d H:i:s'), ' ', htmlentities( + preg_replace('/[\r\n]+/', '', $str), + ENT_QUOTES, + 'UTF-8' + ), "
\n"; + break; + case 'echo': + default: + //Normalize line breaks + $str = preg_replace('/\r\n|\r/m', "\n", $str); + echo gmdate('Y-m-d H:i:s'), + "\t", + //Trim trailing space + trim( + //Indent for readability, except for trailing break + str_replace( + "\n", + "\n \t ", + trim($str) + ) + ), + "\n"; + } + } + + /** + * Connect to an SMTP server. + * + * @param string $host SMTP server IP or host name + * @param int $port The port number to connect to + * @param int $timeout How long to wait for the connection to open + * @param array $options An array of options for stream_context_create() + * + * @return bool + */ + public function connect($host, $port = null, $timeout = 30, $options = []) + { + static $streamok; + //This is enabled by default since 5.0.0 but some providers disable it + //Check this once and cache the result + if (null === $streamok) { + $streamok = function_exists('stream_socket_client'); + } + // Clear errors to avoid confusion + $this->setError(''); + // Make sure we are __not__ connected + if ($this->connected()) { + // Already connected, generate error + $this->setError('Already connected to a server'); + + return false; + } + if (empty($port)) { + $port = self::DEFAULT_PORT; + } + // Connect to the SMTP server + $this->edebug( + "Connection: opening to $host:$port, timeout=$timeout, options=" . + (count($options) > 0 ? var_export($options, true) : 'array()'), + self::DEBUG_CONNECTION + ); + $errno = 0; + $errstr = ''; + if ($streamok) { + $socket_context = stream_context_create($options); + set_error_handler([$this, 'errorHandler']); + $this->smtp_conn = stream_socket_client( + $host . ':' . $port, + $errno, + $errstr, + $timeout, + STREAM_CLIENT_CONNECT, + $socket_context + ); + restore_error_handler(); + } else { + //Fall back to fsockopen which should work in more places, but is missing some features + $this->edebug( + 'Connection: stream_socket_client not available, falling back to fsockopen', + self::DEBUG_CONNECTION + ); + set_error_handler([$this, 'errorHandler']); + $this->smtp_conn = fsockopen( + $host, + $port, + $errno, + $errstr, + $timeout + ); + restore_error_handler(); + } + // Verify we connected properly + if (!is_resource($this->smtp_conn)) { + $this->setError( + 'Failed to connect to server', + '', + (string) $errno, + $errstr + ); + $this->edebug( + 'SMTP ERROR: ' . $this->error['error'] + . ": $errstr ($errno)", + self::DEBUG_CLIENT + ); + + return false; + } + $this->edebug('Connection: opened', self::DEBUG_CONNECTION); + // SMTP server can take longer to respond, give longer timeout for first read + // Windows does not have support for this timeout function + if (strpos(PHP_OS, 'WIN') !== 0) { + $max = (int) ini_get('max_execution_time'); + // Don't bother if unlimited + if (0 !== $max && $timeout > $max) { + @set_time_limit($timeout); + } + stream_set_timeout($this->smtp_conn, $timeout, 0); + } + // Get any announcement + $announce = $this->get_lines(); + $this->edebug('SERVER -> CLIENT: ' . $announce, self::DEBUG_SERVER); + + return true; + } + + /** + * Initiate a TLS (encrypted) session. + * + * @return bool + */ + public function startTLS() + { + if (!$this->sendCommand('STARTTLS', 'STARTTLS', 220)) { + return false; + } + + //Allow the best TLS version(s) we can + $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT; + + //PHP 5.6.7 dropped inclusion of TLS 1.1 and 1.2 in STREAM_CRYPTO_METHOD_TLS_CLIENT + //so add them back in manually if we can + if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) { + $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT; + $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT; + } + + // Begin encrypted connection + set_error_handler([$this, 'errorHandler']); + $crypto_ok = stream_socket_enable_crypto( + $this->smtp_conn, + true, + $crypto_method + ); + restore_error_handler(); + + return (bool) $crypto_ok; + } + + /** + * Perform SMTP authentication. + * Must be run after hello(). + * + * @see hello() + * + * @param string $username The user name + * @param string $password The password + * @param string $authtype The auth type (CRAM-MD5, PLAIN, LOGIN, XOAUTH2) + * @param OAuth $OAuth An optional OAuth instance for XOAUTH2 authentication + * + * @return bool True if successfully authenticated + */ + public function authenticate( + $username, + $password, + $authtype = null, + $OAuth = null + ) { + if (!$this->server_caps) { + $this->setError('Authentication is not allowed before HELO/EHLO'); + + return false; + } + + if (array_key_exists('EHLO', $this->server_caps)) { + // SMTP extensions are available; try to find a proper authentication method + if (!array_key_exists('AUTH', $this->server_caps)) { + $this->setError('Authentication is not allowed at this stage'); + // 'at this stage' means that auth may be allowed after the stage changes + // e.g. after STARTTLS + + return false; + } + + $this->edebug('Auth method requested: ' . ($authtype ?: 'UNSPECIFIED'), self::DEBUG_LOWLEVEL); + $this->edebug( + 'Auth methods available on the server: ' . implode(',', $this->server_caps['AUTH']), + self::DEBUG_LOWLEVEL + ); + + //If we have requested a specific auth type, check the server supports it before trying others + if (null !== $authtype && !in_array($authtype, $this->server_caps['AUTH'], true)) { + $this->edebug('Requested auth method not available: ' . $authtype, self::DEBUG_LOWLEVEL); + $authtype = null; + } + + if (empty($authtype)) { + //If no auth mechanism is specified, attempt to use these, in this order + //Try CRAM-MD5 first as it's more secure than the others + foreach (['CRAM-MD5', 'LOGIN', 'PLAIN', 'XOAUTH2'] as $method) { + if (in_array($method, $this->server_caps['AUTH'], true)) { + $authtype = $method; + break; + } + } + if (empty($authtype)) { + $this->setError('No supported authentication methods found'); + + return false; + } + $this->edebug('Auth method selected: ' . $authtype, self::DEBUG_LOWLEVEL); + } + + if (!in_array($authtype, $this->server_caps['AUTH'], true)) { + $this->setError("The requested authentication method \"$authtype\" is not supported by the server"); + + return false; + } + } elseif (empty($authtype)) { + $authtype = 'LOGIN'; + } + switch ($authtype) { + case 'PLAIN': + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) { + return false; + } + // Send encoded username and password + if (!$this->sendCommand( + 'User & Password', + base64_encode("\0" . $username . "\0" . $password), + 235 + ) + ) { + return false; + } + break; + case 'LOGIN': + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) { + return false; + } + if (!$this->sendCommand('Username', base64_encode($username), 334)) { + return false; + } + if (!$this->sendCommand('Password', base64_encode($password), 235)) { + return false; + } + break; + case 'CRAM-MD5': + // Start authentication + if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) { + return false; + } + // Get the challenge + $challenge = base64_decode(substr($this->last_reply, 4)); + + // Build the response + $response = $username . ' ' . $this->hmac($challenge, $password); + + // send encoded credentials + return $this->sendCommand('Username', base64_encode($response), 235); + case 'XOAUTH2': + //The OAuth instance must be set up prior to requesting auth. + if (null === $OAuth) { + return false; + } + $oauth = $OAuth->getOauth64(); + + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2 ' . $oauth, 235)) { + return false; + } + break; + default: + $this->setError("Authentication method \"$authtype\" is not supported"); + + return false; + } + + return true; + } + + /** + * Calculate an MD5 HMAC hash. + * Works like hash_hmac('md5', $data, $key) + * in case that function is not available. + * + * @param string $data The data to hash + * @param string $key The key to hash with + * + * @return string + */ + protected function hmac($data, $key) + { + if (function_exists('hash_hmac')) { + return hash_hmac('md5', $data, $key); + } + + // The following borrowed from + // http://php.net/manual/en/function.mhash.php#27225 + + // RFC 2104 HMAC implementation for php. + // Creates an md5 HMAC. + // Eliminates the need to install mhash to compute a HMAC + // by Lance Rushing + + $bytelen = 64; // byte length for md5 + if (strlen($key) > $bytelen) { + $key = pack('H*', md5($key)); + } + $key = str_pad($key, $bytelen, chr(0x00)); + $ipad = str_pad('', $bytelen, chr(0x36)); + $opad = str_pad('', $bytelen, chr(0x5c)); + $k_ipad = $key ^ $ipad; + $k_opad = $key ^ $opad; + + return md5($k_opad . pack('H*', md5($k_ipad . $data))); + } + + /** + * Check connection state. + * + * @return bool True if connected + */ + public function connected() + { + if (is_resource($this->smtp_conn)) { + $sock_status = stream_get_meta_data($this->smtp_conn); + if ($sock_status['eof']) { + // The socket is valid but we are not connected + $this->edebug( + 'SMTP NOTICE: EOF caught while checking if connected', + self::DEBUG_CLIENT + ); + $this->close(); + + return false; + } + + return true; // everything looks good + } + + return false; + } + + /** + * Close the socket and clean up the state of the class. + * Don't use this function without first trying to use QUIT. + * + * @see quit() + */ + public function close() + { + $this->setError(''); + $this->server_caps = null; + $this->helo_rply = null; + if (is_resource($this->smtp_conn)) { + // close the connection and cleanup + fclose($this->smtp_conn); + $this->smtp_conn = null; //Makes for cleaner serialization + $this->edebug('Connection: closed', self::DEBUG_CONNECTION); + } + } + + /** + * Send an SMTP DATA command. + * Issues a data command and sends the msg_data to the server, + * finializing the mail transaction. $msg_data is the message + * that is to be send with the headers. Each header needs to be + * on a single line followed by a with the message headers + * and the message body being separated by an additional . + * Implements RFC 821: DATA . + * + * @param string $msg_data Message data to send + * + * @return bool + */ + public function data($msg_data) + { + //This will use the standard timelimit + if (!$this->sendCommand('DATA', 'DATA', 354)) { + return false; + } + + /* The server is ready to accept data! + * According to rfc821 we should not send more than 1000 characters on a single line (including the LE) + * so we will break the data up into lines by \r and/or \n then if needed we will break each of those into + * smaller lines to fit within the limit. + * We will also look for lines that start with a '.' and prepend an additional '.'. + * NOTE: this does not count towards line-length limit. + */ + + // Normalize line breaks before exploding + $lines = explode("\n", str_replace(["\r\n", "\r"], "\n", $msg_data)); + + /* To distinguish between a complete RFC822 message and a plain message body, we check if the first field + * of the first line (':' separated) does not contain a space then it _should_ be a header and we will + * process all lines before a blank line as headers. + */ + + $field = substr($lines[0], 0, strpos($lines[0], ':')); + $in_headers = false; + if (!empty($field) && strpos($field, ' ') === false) { + $in_headers = true; + } + + foreach ($lines as $line) { + $lines_out = []; + if ($in_headers && $line === '') { + $in_headers = false; + } + //Break this line up into several smaller lines if it's too long + //Micro-optimisation: isset($str[$len]) is faster than (strlen($str) > $len), + while (isset($line[self::MAX_LINE_LENGTH])) { + //Working backwards, try to find a space within the last MAX_LINE_LENGTH chars of the line to break on + //so as to avoid breaking in the middle of a word + $pos = strrpos(substr($line, 0, self::MAX_LINE_LENGTH), ' '); + //Deliberately matches both false and 0 + if (!$pos) { + //No nice break found, add a hard break + $pos = self::MAX_LINE_LENGTH - 1; + $lines_out[] = substr($line, 0, $pos); + $line = substr($line, $pos); + } else { + //Break at the found point + $lines_out[] = substr($line, 0, $pos); + //Move along by the amount we dealt with + $line = substr($line, $pos + 1); + } + //If processing headers add a LWSP-char to the front of new line RFC822 section 3.1.1 + if ($in_headers) { + $line = "\t" . $line; + } + } + $lines_out[] = $line; + + //Send the lines to the server + foreach ($lines_out as $line_out) { + //RFC2821 section 4.5.2 + if (!empty($line_out) && $line_out[0] === '.') { + $line_out = '.' . $line_out; + } + $this->client_send($line_out . static::LE, 'DATA'); + } + } + + //Message data has been sent, complete the command + //Increase timelimit for end of DATA command + $savetimelimit = $this->Timelimit; + $this->Timelimit *= 2; + $result = $this->sendCommand('DATA END', '.', 250); + $this->recordLastTransactionID(); + //Restore timelimit + $this->Timelimit = $savetimelimit; + + return $result; + } + + /** + * Send an SMTP HELO or EHLO command. + * Used to identify the sending server to the receiving server. + * This makes sure that client and server are in a known state. + * Implements RFC 821: HELO + * and RFC 2821 EHLO. + * + * @param string $host The host name or IP to connect to + * + * @return bool + */ + public function hello($host = '') + { + //Try extended hello first (RFC 2821) + return $this->sendHello('EHLO', $host) or $this->sendHello('HELO', $host); + } + + /** + * Send an SMTP HELO or EHLO command. + * Low-level implementation used by hello(). + * + * @param string $hello The HELO string + * @param string $host The hostname to say we are + * + * @return bool + * + * @see hello() + */ + protected function sendHello($hello, $host) + { + $noerror = $this->sendCommand($hello, $hello . ' ' . $host, 250); + $this->helo_rply = $this->last_reply; + if ($noerror) { + $this->parseHelloFields($hello); + } else { + $this->server_caps = null; + } + + return $noerror; + } + + /** + * Parse a reply to HELO/EHLO command to discover server extensions. + * In case of HELO, the only parameter that can be discovered is a server name. + * + * @param string $type `HELO` or `EHLO` + */ + protected function parseHelloFields($type) + { + $this->server_caps = []; + $lines = explode("\n", $this->helo_rply); + + foreach ($lines as $n => $s) { + //First 4 chars contain response code followed by - or space + $s = trim(substr($s, 4)); + if (empty($s)) { + continue; + } + $fields = explode(' ', $s); + if (!empty($fields)) { + if (!$n) { + $name = $type; + $fields = $fields[0]; + } else { + $name = array_shift($fields); + switch ($name) { + case 'SIZE': + $fields = ($fields ? $fields[0] : 0); + break; + case 'AUTH': + if (!is_array($fields)) { + $fields = []; + } + break; + default: + $fields = true; + } + } + $this->server_caps[$name] = $fields; + } + } + } + + /** + * Send an SMTP MAIL command. + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more recipient + * commands may be called followed by a data command. + * Implements RFC 821: MAIL FROM: . + * + * @param string $from Source address of this message + * + * @return bool + */ + public function mail($from) + { + $useVerp = ($this->do_verp ? ' XVERP' : ''); + + return $this->sendCommand( + 'MAIL FROM', + 'MAIL FROM:<' . $from . '>' . $useVerp, + 250 + ); + } + + /** + * Send an SMTP QUIT command. + * Closes the socket if there is no error or the $close_on_error argument is true. + * Implements from RFC 821: QUIT . + * + * @param bool $close_on_error Should the connection close if an error occurs? + * + * @return bool + */ + public function quit($close_on_error = true) + { + $noerror = $this->sendCommand('QUIT', 'QUIT', 221); + $err = $this->error; //Save any error + if ($noerror || $close_on_error) { + $this->close(); + $this->error = $err; //Restore any error from the quit command + } + + return $noerror; + } + + /** + * Send an SMTP RCPT command. + * Sets the TO argument to $toaddr. + * Returns true if the recipient was accepted false if it was rejected. + * Implements from RFC 821: RCPT TO: . + * + * @param string $address The address the message is being sent to + * @param string $dsn Comma separated list of DSN notifications. NEVER, SUCCESS, FAILURE + * or DELAY. If you specify NEVER all other notifications are ignored. + * + * @return bool + */ + public function recipient($address, $dsn = '') + { + if (empty($dsn)) { + $rcpt = 'RCPT TO:<' . $address . '>'; + } else { + $dsn = strtoupper($dsn); + $notify = []; + + if (strpos($dsn, 'NEVER') !== false) { + $notify[] = 'NEVER'; + } else { + foreach (['SUCCESS', 'FAILURE', 'DELAY'] as $value) { + if (strpos($dsn, $value) !== false) { + $notify[] = $value; + } + } + } + + $rcpt = 'RCPT TO:<' . $address . '> NOTIFY=' . implode(',', $notify); + } + + return $this->sendCommand( + 'RCPT TO', + $rcpt, + [250, 251] + ); + } + + /** + * Send an SMTP RSET command. + * Abort any transaction that is currently in progress. + * Implements RFC 821: RSET . + * + * @return bool True on success + */ + public function reset() + { + return $this->sendCommand('RSET', 'RSET', 250); + } + + /** + * Send a command to an SMTP server and check its return code. + * + * @param string $command The command name - not sent to the server + * @param string $commandstring The actual command to send + * @param int|array $expect One or more expected integer success codes + * + * @return bool True on success + */ + protected function sendCommand($command, $commandstring, $expect) + { + if (!$this->connected()) { + $this->setError("Called $command without being connected"); + + return false; + } + //Reject line breaks in all commands + if ((strpos($commandstring, "\n") !== false) || (strpos($commandstring, "\r") !== false)) { + $this->setError("Command '$command' contained line breaks"); + + return false; + } + $this->client_send($commandstring . static::LE, $command); + + $this->last_reply = $this->get_lines(); + // Fetch SMTP code and possible error code explanation + $matches = []; + if (preg_match('/^([\d]{3})[ -](?:([\d]\\.[\d]\\.[\d]{1,2}) )?/', $this->last_reply, $matches)) { + $code = (int) $matches[1]; + $code_ex = (count($matches) > 2 ? $matches[2] : null); + // Cut off error code from each response line + $detail = preg_replace( + "/{$code}[ -]" . + ($code_ex ? str_replace('.', '\\.', $code_ex) . ' ' : '') . '/m', + '', + $this->last_reply + ); + } else { + // Fall back to simple parsing if regex fails + $code = (int) substr($this->last_reply, 0, 3); + $code_ex = null; + $detail = substr($this->last_reply, 4); + } + + $this->edebug('SERVER -> CLIENT: ' . $this->last_reply, self::DEBUG_SERVER); + + if (!in_array($code, (array) $expect, true)) { + $this->setError( + "$command command failed", + $detail, + $code, + $code_ex + ); + $this->edebug( + 'SMTP ERROR: ' . $this->error['error'] . ': ' . $this->last_reply, + self::DEBUG_CLIENT + ); + + return false; + } + + $this->setError(''); + + return true; + } + + /** + * Send an SMTP SAML command. + * Starts a mail transaction from the email address specified in $from. + * Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more recipient + * commands may be called followed by a data command. This command + * will send the message to the users terminal if they are logged + * in and send them an email. + * Implements RFC 821: SAML FROM: . + * + * @param string $from The address the message is from + * + * @return bool + */ + public function sendAndMail($from) + { + return $this->sendCommand('SAML', "SAML FROM:$from", 250); + } + + /** + * Send an SMTP VRFY command. + * + * @param string $name The name to verify + * + * @return bool + */ + public function verify($name) + { + return $this->sendCommand('VRFY', "VRFY $name", [250, 251]); + } + + /** + * Send an SMTP NOOP command. + * Used to keep keep-alives alive, doesn't actually do anything. + * + * @return bool + */ + public function noop() + { + return $this->sendCommand('NOOP', 'NOOP', 250); + } + + /** + * Send an SMTP TURN command. + * This is an optional command for SMTP that this class does not support. + * This method is here to make the RFC821 Definition complete for this class + * and _may_ be implemented in future. + * Implements from RFC 821: TURN . + * + * @return bool + */ + public function turn() + { + $this->setError('The SMTP TURN command is not implemented'); + $this->edebug('SMTP NOTICE: ' . $this->error['error'], self::DEBUG_CLIENT); + + return false; + } + + /** + * Send raw data to the server. + * + * @param string $data The data to send + * @param string $command Optionally, the command this is part of, used only for controlling debug output + * + * @return int|bool The number of bytes sent to the server or false on error + */ + public function client_send($data, $command = '') + { + //If SMTP transcripts are left enabled, or debug output is posted online + //it can leak credentials, so hide credentials in all but lowest level + if (self::DEBUG_LOWLEVEL > $this->do_debug && + in_array($command, ['User & Password', 'Username', 'Password'], true)) { + $this->edebug('CLIENT -> SERVER: [credentials hidden]', self::DEBUG_CLIENT); + } else { + $this->edebug('CLIENT -> SERVER: ' . $data, self::DEBUG_CLIENT); + } + set_error_handler([$this, 'errorHandler']); + $result = fwrite($this->smtp_conn, $data); + restore_error_handler(); + + return $result; + } + + /** + * Get the latest error. + * + * @return array + */ + public function getError() + { + return $this->error; + } + + /** + * Get SMTP extensions available on the server. + * + * @return array|null + */ + public function getServerExtList() + { + return $this->server_caps; + } + + /** + * Get metadata about the SMTP server from its HELO/EHLO response. + * The method works in three ways, dependent on argument value and current state: + * 1. HELO/EHLO has not been sent - returns null and populates $this->error. + * 2. HELO has been sent - + * $name == 'HELO': returns server name + * $name == 'EHLO': returns boolean false + * $name == any other string: returns null and populates $this->error + * 3. EHLO has been sent - + * $name == 'HELO'|'EHLO': returns the server name + * $name == any other string: if extension $name exists, returns True + * or its options (e.g. AUTH mechanisms supported). Otherwise returns False. + * + * @param string $name Name of SMTP extension or 'HELO'|'EHLO' + * + * @return string|bool|null + */ + public function getServerExt($name) + { + if (!$this->server_caps) { + $this->setError('No HELO/EHLO was sent'); + + return; + } + + if (!array_key_exists($name, $this->server_caps)) { + if ('HELO' === $name) { + return $this->server_caps['EHLO']; + } + if ('EHLO' === $name || array_key_exists('EHLO', $this->server_caps)) { + return false; + } + $this->setError('HELO handshake was used; No information about server extensions available'); + + return; + } + + return $this->server_caps[$name]; + } + + /** + * Get the last reply from the server. + * + * @return string + */ + public function getLastReply() + { + return $this->last_reply; + } + + /** + * Read the SMTP server's response. + * Either before eof or socket timeout occurs on the operation. + * With SMTP we can tell if we have more lines to read if the + * 4th character is '-' symbol. If it is a space then we don't + * need to read anything else. + * + * @return string + */ + protected function get_lines() + { + // If the connection is bad, give up straight away + if (!is_resource($this->smtp_conn)) { + return ''; + } + $data = ''; + $endtime = 0; + stream_set_timeout($this->smtp_conn, $this->Timeout); + if ($this->Timelimit > 0) { + $endtime = time() + $this->Timelimit; + } + $selR = [$this->smtp_conn]; + $selW = null; + while (is_resource($this->smtp_conn) && !feof($this->smtp_conn)) { + //Must pass vars in here as params are by reference + if (!stream_select($selR, $selW, $selW, $this->Timelimit)) { + $this->edebug( + 'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)', + self::DEBUG_LOWLEVEL + ); + break; + } + //Deliberate noise suppression - errors are handled afterwards + $str = @fgets($this->smtp_conn, self::MAX_REPLY_LENGTH); + $this->edebug('SMTP INBOUND: "' . trim($str) . '"', self::DEBUG_LOWLEVEL); + $data .= $str; + // If response is only 3 chars (not valid, but RFC5321 S4.2 says it must be handled), + // or 4th character is a space or a line break char, we are done reading, break the loop. + // String array access is a significant micro-optimisation over strlen + if (!isset($str[3]) || $str[3] === ' ' || $str[3] === "\r" || $str[3] === "\n") { + break; + } + // Timed-out? Log and break + $info = stream_get_meta_data($this->smtp_conn); + if ($info['timed_out']) { + $this->edebug( + 'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)', + self::DEBUG_LOWLEVEL + ); + break; + } + // Now check if reads took too long + if ($endtime && time() > $endtime) { + $this->edebug( + 'SMTP -> get_lines(): timelimit reached (' . + $this->Timelimit . ' sec)', + self::DEBUG_LOWLEVEL + ); + break; + } + } + + return $data; + } + + /** + * Enable or disable VERP address generation. + * + * @param bool $enabled + */ + public function setVerp($enabled = false) + { + $this->do_verp = $enabled; + } + + /** + * Get VERP address generation mode. + * + * @return bool + */ + public function getVerp() + { + return $this->do_verp; + } + + /** + * Set error messages and codes. + * + * @param string $message The error message + * @param string $detail Further detail on the error + * @param string $smtp_code An associated SMTP error code + * @param string $smtp_code_ex Extended SMTP code + */ + protected function setError($message, $detail = '', $smtp_code = '', $smtp_code_ex = '') + { + $this->error = [ + 'error' => $message, + 'detail' => $detail, + 'smtp_code' => $smtp_code, + 'smtp_code_ex' => $smtp_code_ex, + ]; + } + + /** + * Set debug output method. + * + * @param string|callable $method The name of the mechanism to use for debugging output, or a callable to handle it + */ + public function setDebugOutput($method = 'echo') + { + $this->Debugoutput = $method; + } + + /** + * Get debug output method. + * + * @return string + */ + public function getDebugOutput() + { + return $this->Debugoutput; + } + + /** + * Set debug output level. + * + * @param int $level + */ + public function setDebugLevel($level = 0) + { + $this->do_debug = $level; + } + + /** + * Get debug output level. + * + * @return int + */ + public function getDebugLevel() + { + return $this->do_debug; + } + + /** + * Set SMTP timeout. + * + * @param int $timeout The timeout duration in seconds + */ + public function setTimeout($timeout = 0) + { + $this->Timeout = $timeout; + } + + /** + * Get SMTP timeout. + * + * @return int + */ + public function getTimeout() + { + return $this->Timeout; + } + + /** + * Reports an error number and string. + * + * @param int $errno The error number returned by PHP + * @param string $errmsg The error message returned by PHP + * @param string $errfile The file the error occurred in + * @param int $errline The line number the error occurred on + */ + protected function errorHandler($errno, $errmsg, $errfile = '', $errline = 0) + { + $notice = 'Connection failed.'; + $this->setError( + $notice, + $errmsg, + (string) $errno + ); + $this->edebug( + "$notice Error #$errno: $errmsg [$errfile line $errline]", + self::DEBUG_CONNECTION + ); + } + + /** + * Extract and return the ID of the last SMTP transaction based on + * a list of patterns provided in SMTP::$smtp_transaction_id_patterns. + * Relies on the host providing the ID in response to a DATA command. + * If no reply has been received yet, it will return null. + * If no pattern was matched, it will return false. + * + * @return bool|string|null + */ + protected function recordLastTransactionID() + { + $reply = $this->getLastReply(); + + if (empty($reply)) { + $this->last_smtp_transaction_id = null; + } else { + $this->last_smtp_transaction_id = false; + foreach ($this->smtp_transaction_id_patterns as $smtp_transaction_id_pattern) { + if (preg_match($smtp_transaction_id_pattern, $reply, $matches)) { + $this->last_smtp_transaction_id = trim($matches[1]); + break; + } + } + } + + return $this->last_smtp_transaction_id; + } + + /** + * Get the queue/transaction ID of the last SMTP transaction + * If no reply has been received yet, it will return null. + * If no pattern was matched, it will return false. + * + * @return bool|string|null + * + * @see recordLastTransactionID() + */ + public function getLastTransactionID() + { + return $this->last_smtp_transaction_id; + } +} diff --git a/HTML-CSS_Lernwebseite/konto_benutzer.php b/HTML-CSS_Lernwebseite/konto_benutzer.php new file mode 100644 index 0000000..9338086 --- /dev/null +++ b/HTML-CSS_Lernwebseite/konto_benutzer.php @@ -0,0 +1,74 @@ + + +query($query); + foreach($ergebnisse as $row); + $user_ID = $row["ID"]; +?> + + + + + Benutzerkonto + + + + + + + diff --git a/HTML-CSS_Lernwebseite/konto_zeigen quellcode.php b/HTML-CSS_Lernwebseite/konto_zeigen quellcode.php new file mode 100644 index 0000000..272e00a --- /dev/null +++ b/HTML-CSS_Lernwebseite/konto_zeigen quellcode.php @@ -0,0 +1,23 @@ +prepare("SELECT `password` FROM registration WHERE email = ?"); + $stmt->execute([$email]); + $zeile = $stmt->fetch(); + $hash_passwort = $zeile['password']; + + // Password prufen + if (password_verify($passwort, $hash_passwort)) { + header("Location: konto_benutzer.php"); + $_SESSION["email"] = $email; + exit(); + } else { + exit("". + "password vergessen?"); + } + } +?> \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/konto_zeigen.php b/HTML-CSS_Lernwebseite/konto_zeigen.php new file mode 100644 index 0000000..1e8a567 --- /dev/null +++ b/HTML-CSS_Lernwebseite/konto_zeigen.php @@ -0,0 +1,66 @@ + + + + + Anmelden + + + + + + + + diff --git a/HTML-CSS_Lernwebseite/password_zurücksetzen.php b/HTML-CSS_Lernwebseite/password_zurücksetzen.php new file mode 100644 index 0000000..0bcd28f --- /dev/null +++ b/HTML-CSS_Lernwebseite/password_zurücksetzen.php @@ -0,0 +1,224 @@ + + + + + + + + Passwortzurücksetzung + + + + +

Password zurücksetzen

+ +

+ +alert('Das Password ist nicht gleich.');"); + } + + if (strlen($password) < 8) { + exit (""); + } + + if (strlen($password) > 20) { + exit (""); + } + + if (!isset($email)) { + exit (""); + } + + // Nimmt Nachname und Geschlecht aus der Datenbank, wo die E-Mail mit der Benutzereingabe übereinstimmt. + $stmt = $dbh->prepare("SELECT lastName, gender FROM `registration` WHERE email = ?"); + $stmt->execute([$email]); + $ergebnis = $stmt->fetch(); + + // Überprüft, ob etwas zurückgesendet wurde, wenn nicht, bedeutet dies, dass die E-Mail nicht registriert ist. + if (!$ergebnis) { + exit (""); + } + + $geschlecht = $ergebnis['gender']; + $nachname = $ergebnis['lastName']; + + + // Ruft jeden key_ aus der Datenbank ab, bei dem eine E-Mail mit derjenigen übereinstimmt, die gerade eine Anfrage zum Zurücksetzen des Passworts stellt + $stmt = $dbh->prepare("SELECT key_ FROM `password-reset` WHERE email = ?"); + $stmt->execute([$email]); + $ergebnis = $stmt->fetch(); + + + // Wenn etwas zurückgegeben wurde, bedeutet dies, dass ein Benutzer eine aktive Anforderung zum Zurücksetzen des Kennworts hat und dieser Schlüssel verwendet wird, + // anstatt einen neuen zu generieren + if($ergebnis){ + $key = $ergebnis['key_']; + + $stmt = $dbh->prepare("UPDATE `password-reset` SET token = ? WHERE email = ?"); + $stmt->execute([session_id(), $email]); + + $stmt = $dbh->prepare("UPDATE `password-reset` SET new_password = ? WHERE email = ?"); + $stmt->execute([$password, $email]); + } + + else { + // Dies erzeugt einen 16 Zeichen schlüssel + $key = ""; + $zeichen = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; + $zeichen_len = strlen($zeichen); + for ($i = 0; $i < 16; $i++) { + $key .= $zeichen[rand(0, $zeichen_len - 1)]; + } + + $stmt = $dbh->prepare("INSERT INTO `password-reset` (token, new_password, key_, email) VALUES (?, ?, ?, ?)"); + $stmt->execute([session_id(), $password, $key, $email]); + } + + $gender = "geehrte "; + if ($geschlecht == "m") $gender = "geehrter Herr "; + else if ($geschlecht == "f" ) $gender = "geehrte Frau "; + + + $body = "

Passwort zurücksetzen

Sehr ".$gender.$nachname.",

Wir haben eine Anfrage erhalten, um Ihr Passwort zurückzusetzen. Bitte klicken Sie auf den folgenden Link, um das Zurücksetzen Ihres Passworts zu bestätigen:

Passwort zurücksetzen

Wenn Sie kein Passwort zurücksetzen wollten, können Sie diese E-Mail ignorieren und Ihr Passwort wird nicht geändert.

Vielen Dank,

Das Team

"; + + // // http://localhost/obai_Viktor_projektarbeit/reset_password.php?key=testingKey + $mail = new PHPMailer; + + $mail->isSMTP(); // Set mailer to use smtp + $mail->Host = 'smtp.gmail.com'; // SMTP Mailer zu nutzen + $mail->setLanguage('de'); + $mail->SMTPAuth = true; // Erlaubt SMTP authentication + $mail->SMTPSecure = "tls"; //Set smtp encryption typ (ssl/tls) + $mail->Port = "587"; + $mail->Username = 'Obay.albeek@gmail.com'; // E-mail von wem der email geshickt wird + $mail->Password = 'rfpjqehacvvkzdjg'; // SMTP login + + + $mail->setFrom('Obay.albeek@gmail.com', 'OVCode');// + $mail->addAddress($email); // Address wo der email geschickt wird + + $mail->isHTML(true); + $mail->CharSet = 'UTF-8'; + $mail->Subject = 'Bestätigen Sie Ihre Passwortzurücksetzung'; + $mail->Body = $body; + + $mail->send(); + $mail->smtpClose(); + + echo ""; + echo "

Wir haben Ihnen eine E-Mail gesendet, um diese Änderung zu bestätigen

"; +} + + + +?> + + diff --git a/HTML-CSS_Lernwebseite/phpmailer/img/attachment.png b/HTML-CSS_Lernwebseite/phpmailer/img/attachment.png new file mode 100644 index 0000000..7b851db Binary files /dev/null and b/HTML-CSS_Lernwebseite/phpmailer/img/attachment.png differ diff --git a/HTML-CSS_Lernwebseite/phpmailer/includes/Exception.php b/HTML-CSS_Lernwebseite/phpmailer/includes/Exception.php new file mode 100644 index 0000000..b1e552f --- /dev/null +++ b/HTML-CSS_Lernwebseite/phpmailer/includes/Exception.php @@ -0,0 +1,39 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2017 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +namespace PHPMailer\PHPMailer; + +/** + * PHPMailer exception handler. + * + * @author Marcus Bointon + */ +class Exception extends \Exception +{ + /** + * Prettify error message output. + * + * @return string + */ + public function errorMessage() + { + return '' . htmlspecialchars($this->getMessage()) . "
\n"; + } +} diff --git a/HTML-CSS_Lernwebseite/phpmailer/includes/PHPMailer.php b/HTML-CSS_Lernwebseite/phpmailer/includes/PHPMailer.php new file mode 100644 index 0000000..d6524af --- /dev/null +++ b/HTML-CSS_Lernwebseite/phpmailer/includes/PHPMailer.php @@ -0,0 +1,4770 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2019 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +namespace PHPMailer\PHPMailer; + +/** + * PHPMailer - PHP email creation and transport class. + * + * @author Marcus Bointon (Synchro/coolbru) + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + */ +class PHPMailer +{ + const CHARSET_ASCII = 'us-ascii'; + const CHARSET_ISO88591 = 'iso-8859-1'; + const CHARSET_UTF8 = 'utf-8'; + + const CONTENT_TYPE_PLAINTEXT = 'text/plain'; + const CONTENT_TYPE_TEXT_CALENDAR = 'text/calendar'; + const CONTENT_TYPE_TEXT_HTML = 'text/html'; + const CONTENT_TYPE_MULTIPART_ALTERNATIVE = 'multipart/alternative'; + const CONTENT_TYPE_MULTIPART_MIXED = 'multipart/mixed'; + const CONTENT_TYPE_MULTIPART_RELATED = 'multipart/related'; + + const ENCODING_7BIT = '7bit'; + const ENCODING_8BIT = '8bit'; + const ENCODING_BASE64 = 'base64'; + const ENCODING_BINARY = 'binary'; + const ENCODING_QUOTED_PRINTABLE = 'quoted-printable'; + + const ENCRYPTION_STARTTLS = 'tls'; + const ENCRYPTION_SMTPS = 'ssl'; + + const ICAL_METHOD_REQUEST = 'REQUEST'; + const ICAL_METHOD_PUBLISH = 'PUBLISH'; + const ICAL_METHOD_REPLY = 'REPLY'; + const ICAL_METHOD_ADD = 'ADD'; + const ICAL_METHOD_CANCEL = 'CANCEL'; + const ICAL_METHOD_REFRESH = 'REFRESH'; + const ICAL_METHOD_COUNTER = 'COUNTER'; + const ICAL_METHOD_DECLINECOUNTER = 'DECLINECOUNTER'; + + /** + * Email priority. + * Options: null (default), 1 = High, 3 = Normal, 5 = low. + * When null, the header is not set at all. + * + * @var int + */ + public $Priority; + + /** + * The character set of the message. + * + * @var string + */ + public $CharSet = self::CHARSET_ISO88591; + + /** + * The MIME Content-type of the message. + * + * @var string + */ + public $ContentType = self::CONTENT_TYPE_PLAINTEXT; + + /** + * The message encoding. + * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable". + * + * @var string + */ + public $Encoding = self::ENCODING_8BIT; + + /** + * Holds the most recent mailer error message. + * + * @var string + */ + public $ErrorInfo = ''; + + /** + * The From email address for the message. + * + * @var string + */ + public $From = 'root@localhost'; + + /** + * The From name of the message. + * + * @var string + */ + public $FromName = 'Root User'; + + /** + * The envelope sender of the message. + * This will usually be turned into a Return-Path header by the receiver, + * and is the address that bounces will be sent to. + * If not empty, will be passed via `-f` to sendmail or as the 'MAIL FROM' value over SMTP. + * + * @var string + */ + public $Sender = ''; + + /** + * The Subject of the message. + * + * @var string + */ + public $Subject = ''; + + /** + * An HTML or plain text message body. + * If HTML then call isHTML(true). + * + * @var string + */ + public $Body = ''; + + /** + * The plain-text message body. + * This body can be read by mail clients that do not have HTML email + * capability such as mutt & Eudora. + * Clients that can read HTML will view the normal Body. + * + * @var string + */ + public $AltBody = ''; + + /** + * An iCal message part body. + * Only supported in simple alt or alt_inline message types + * To generate iCal event structures, use classes like EasyPeasyICS or iCalcreator. + * + * @see http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/ + * @see http://kigkonsult.se/iCalcreator/ + * + * @var string + */ + public $Ical = ''; + + /** + * Value-array of "method" in Contenttype header "text/calendar" + * + * @var string[] + */ + protected static $IcalMethods = [ + self::ICAL_METHOD_REQUEST, + self::ICAL_METHOD_PUBLISH, + self::ICAL_METHOD_REPLY, + self::ICAL_METHOD_ADD, + self::ICAL_METHOD_CANCEL, + self::ICAL_METHOD_REFRESH, + self::ICAL_METHOD_COUNTER, + self::ICAL_METHOD_DECLINECOUNTER, + ]; + + /** + * The complete compiled MIME message body. + * + * @var string + */ + protected $MIMEBody = ''; + + /** + * The complete compiled MIME message headers. + * + * @var string + */ + protected $MIMEHeader = ''; + + /** + * Extra headers that createHeader() doesn't fold in. + * + * @var string + */ + protected $mailHeader = ''; + + /** + * Word-wrap the message body to this number of chars. + * Set to 0 to not wrap. A useful value here is 78, for RFC2822 section 2.1.1 compliance. + * + * @see static::STD_LINE_LENGTH + * + * @var int + */ + public $WordWrap = 0; + + /** + * Which method to use to send mail. + * Options: "mail", "sendmail", or "smtp". + * + * @var string + */ + public $Mailer = 'mail'; + + /** + * The path to the sendmail program. + * + * @var string + */ + public $Sendmail = '/usr/sbin/sendmail'; + + /** + * Whether mail() uses a fully sendmail-compatible MTA. + * One which supports sendmail's "-oi -f" options. + * + * @var bool + */ + public $UseSendmailOptions = true; + + /** + * The email address that a reading confirmation should be sent to, also known as read receipt. + * + * @var string + */ + public $ConfirmReadingTo = ''; + + /** + * The hostname to use in the Message-ID header and as default HELO string. + * If empty, PHPMailer attempts to find one with, in order, + * $_SERVER['SERVER_NAME'], gethostname(), php_uname('n'), or the value + * 'localhost.localdomain'. + * + * @see PHPMailer::$Helo + * + * @var string + */ + public $Hostname = ''; + + /** + * An ID to be used in the Message-ID header. + * If empty, a unique id will be generated. + * You can set your own, but it must be in the format "", + * as defined in RFC5322 section 3.6.4 or it will be ignored. + * + * @see https://tools.ietf.org/html/rfc5322#section-3.6.4 + * + * @var string + */ + public $MessageID = ''; + + /** + * The message Date to be used in the Date header. + * If empty, the current date will be added. + * + * @var string + */ + public $MessageDate = ''; + + /** + * SMTP hosts. + * Either a single hostname or multiple semicolon-delimited hostnames. + * You can also specify a different port + * for each host by using this format: [hostname:port] + * (e.g. "smtp1.example.com:25;smtp2.example.com"). + * You can also specify encryption type, for example: + * (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465"). + * Hosts will be tried in order. + * + * @var string + */ + public $Host = 'localhost'; + + /** + * The default SMTP server port. + * + * @var int + */ + public $Port = 25; + + /** + * The SMTP HELO/EHLO name used for the SMTP connection. + * Default is $Hostname. If $Hostname is empty, PHPMailer attempts to find + * one with the same method described above for $Hostname. + * + * @see PHPMailer::$Hostname + * + * @var string + */ + public $Helo = ''; + + /** + * What kind of encryption to use on the SMTP connection. + * Options: '', static::ENCRYPTION_STARTTLS, or static::ENCRYPTION_SMTPS. + * + * @var string + */ + public $SMTPSecure = ''; + + /** + * Whether to enable TLS encryption automatically if a server supports it, + * even if `SMTPSecure` is not set to 'tls'. + * Be aware that in PHP >= 5.6 this requires that the server's certificates are valid. + * + * @var bool + */ + public $SMTPAutoTLS = true; + + /** + * Whether to use SMTP authentication. + * Uses the Username and Password properties. + * + * @see PHPMailer::$Username + * @see PHPMailer::$Password + * + * @var bool + */ + public $SMTPAuth = false; + + /** + * Options array passed to stream_context_create when connecting via SMTP. + * + * @var array + */ + public $SMTPOptions = []; + + /** + * SMTP username. + * + * @var string + */ + public $Username = ''; + + /** + * SMTP password. + * + * @var string + */ + public $Password = ''; + + /** + * SMTP auth type. + * Options are CRAM-MD5, LOGIN, PLAIN, XOAUTH2, attempted in that order if not specified. + * + * @var string + */ + public $AuthType = ''; + + /** + * An instance of the PHPMailer OAuth class. + * + * @var OAuth + */ + protected $oauth; + + /** + * The SMTP server timeout in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2. + * + * @var int + */ + public $Timeout = 300; + + /** + * Comma separated list of DSN notifications + * 'NEVER' under no circumstances a DSN must be returned to the sender. + * If you use NEVER all other notifications will be ignored. + * 'SUCCESS' will notify you when your mail has arrived at its destination. + * 'FAILURE' will arrive if an error occurred during delivery. + * 'DELAY' will notify you if there is an unusual delay in delivery, but the actual + * delivery's outcome (success or failure) is not yet decided. + * + * @see https://tools.ietf.org/html/rfc3461 See section 4.1 for more information about NOTIFY + */ + public $dsn = ''; + + /** + * SMTP class debug output mode. + * Debug output level. + * Options: + * * SMTP::DEBUG_OFF: No output + * * SMTP::DEBUG_CLIENT: Client messages + * * SMTP::DEBUG_SERVER: Client and server messages + * * SMTP::DEBUG_CONNECTION: As SERVER plus connection status + * * SMTP::DEBUG_LOWLEVEL: Noisy, low-level data output, rarely needed + * + * @see SMTP::$do_debug + * + * @var int + */ + public $SMTPDebug = 0; + + /** + * How to handle debug output. + * Options: + * * `echo` Output plain-text as-is, appropriate for CLI + * * `html` Output escaped, line breaks converted to `
`, appropriate for browser output + * * `error_log` Output to error log as configured in php.ini + * By default PHPMailer will use `echo` if run from a `cli` or `cli-server` SAPI, `html` otherwise. + * Alternatively, you can provide a callable expecting two params: a message string and the debug level: + * + * ```php + * $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";}; + * ``` + * + * Alternatively, you can pass in an instance of a PSR-3 compatible logger, though only `debug` + * level output is used: + * + * ```php + * $mail->Debugoutput = new myPsr3Logger; + * ``` + * + * @see SMTP::$Debugoutput + * + * @var string|callable|\Psr\Log\LoggerInterface + */ + public $Debugoutput = 'echo'; + + /** + * Whether to keep SMTP connection open after each message. + * If this is set to true then to close the connection + * requires an explicit call to smtpClose(). + * + * @var bool + */ + public $SMTPKeepAlive = false; + + /** + * Whether to split multiple to addresses into multiple messages + * or send them all in one message. + * Only supported in `mail` and `sendmail` transports, not in SMTP. + * + * @var bool + */ + public $SingleTo = false; + + /** + * Storage for addresses when SingleTo is enabled. + * + * @var array + */ + protected $SingleToArray = []; + + /** + * Whether to generate VERP addresses on send. + * Only applicable when sending via SMTP. + * + * @see https://en.wikipedia.org/wiki/Variable_envelope_return_path + * @see http://www.postfix.org/VERP_README.html Postfix VERP info + * + * @var bool + */ + public $do_verp = false; + + /** + * Whether to allow sending messages with an empty body. + * + * @var bool + */ + public $AllowEmpty = false; + + /** + * DKIM selector. + * + * @var string + */ + public $DKIM_selector = ''; + + /** + * DKIM Identity. + * Usually the email address used as the source of the email. + * + * @var string + */ + public $DKIM_identity = ''; + + /** + * DKIM passphrase. + * Used if your key is encrypted. + * + * @var string + */ + public $DKIM_passphrase = ''; + + /** + * DKIM signing domain name. + * + * @example 'example.com' + * + * @var string + */ + public $DKIM_domain = ''; + + /** + * DKIM Copy header field values for diagnostic use. + * + * @var bool + */ + public $DKIM_copyHeaderFields = true; + + /** + * DKIM Extra signing headers. + * + * @example ['List-Unsubscribe', 'List-Help'] + * + * @var array + */ + public $DKIM_extraHeaders = []; + + /** + * DKIM private key file path. + * + * @var string + */ + public $DKIM_private = ''; + + /** + * DKIM private key string. + * + * If set, takes precedence over `$DKIM_private`. + * + * @var string + */ + public $DKIM_private_string = ''; + + /** + * Callback Action function name. + * + * The function that handles the result of the send email action. + * It is called out by send() for each email sent. + * + * Value can be any php callable: http://www.php.net/is_callable + * + * Parameters: + * bool $result result of the send action + * array $to email addresses of the recipients + * array $cc cc email addresses + * array $bcc bcc email addresses + * string $subject the subject + * string $body the email body + * string $from email address of sender + * string $extra extra information of possible use + * "smtp_transaction_id' => last smtp transaction id + * + * @var string + */ + public $action_function = ''; + + /** + * What to put in the X-Mailer header. + * Options: An empty string for PHPMailer default, whitespace/null for none, or a string to use. + * + * @var string|null + */ + public $XMailer = ''; + + /** + * Which validator to use by default when validating email addresses. + * May be a callable to inject your own validator, but there are several built-in validators. + * The default validator uses PHP's FILTER_VALIDATE_EMAIL filter_var option. + * + * @see PHPMailer::validateAddress() + * + * @var string|callable + */ + public static $validator = 'php'; + + /** + * An instance of the SMTP sender class. + * + * @var SMTP + */ + protected $smtp; + + /** + * The array of 'to' names and addresses. + * + * @var array + */ + protected $to = []; + + /** + * The array of 'cc' names and addresses. + * + * @var array + */ + protected $cc = []; + + /** + * The array of 'bcc' names and addresses. + * + * @var array + */ + protected $bcc = []; + + /** + * The array of reply-to names and addresses. + * + * @var array + */ + protected $ReplyTo = []; + + /** + * An array of all kinds of addresses. + * Includes all of $to, $cc, $bcc. + * + * @see PHPMailer::$to + * @see PHPMailer::$cc + * @see PHPMailer::$bcc + * + * @var array + */ + protected $all_recipients = []; + + /** + * An array of names and addresses queued for validation. + * In send(), valid and non duplicate entries are moved to $all_recipients + * and one of $to, $cc, or $bcc. + * This array is used only for addresses with IDN. + * + * @see PHPMailer::$to + * @see PHPMailer::$cc + * @see PHPMailer::$bcc + * @see PHPMailer::$all_recipients + * + * @var array + */ + protected $RecipientsQueue = []; + + /** + * An array of reply-to names and addresses queued for validation. + * In send(), valid and non duplicate entries are moved to $ReplyTo. + * This array is used only for addresses with IDN. + * + * @see PHPMailer::$ReplyTo + * + * @var array + */ + protected $ReplyToQueue = []; + + /** + * The array of attachments. + * + * @var array + */ + protected $attachment = []; + + /** + * The array of custom headers. + * + * @var array + */ + protected $CustomHeader = []; + + /** + * The most recent Message-ID (including angular brackets). + * + * @var string + */ + protected $lastMessageID = ''; + + /** + * The message's MIME type. + * + * @var string + */ + protected $message_type = ''; + + /** + * The array of MIME boundary strings. + * + * @var array + */ + protected $boundary = []; + + /** + * The array of available languages. + * + * @var array + */ + protected $language = []; + + /** + * The number of errors encountered. + * + * @var int + */ + protected $error_count = 0; + + /** + * The S/MIME certificate file path. + * + * @var string + */ + protected $sign_cert_file = ''; + + /** + * The S/MIME key file path. + * + * @var string + */ + protected $sign_key_file = ''; + + /** + * The optional S/MIME extra certificates ("CA Chain") file path. + * + * @var string + */ + protected $sign_extracerts_file = ''; + + /** + * The S/MIME password for the key. + * Used only if the key is encrypted. + * + * @var string + */ + protected $sign_key_pass = ''; + + /** + * Whether to throw exceptions for errors. + * + * @var bool + */ + protected $exceptions = false; + + /** + * Unique ID used for message ID and boundaries. + * + * @var string + */ + protected $uniqueid = ''; + + /** + * The PHPMailer Version number. + * + * @var string + */ + const VERSION = '6.1.3'; + + /** + * Error severity: message only, continue processing. + * + * @var int + */ + const STOP_MESSAGE = 0; + + /** + * Error severity: message, likely ok to continue processing. + * + * @var int + */ + const STOP_CONTINUE = 1; + + /** + * Error severity: message, plus full stop, critical error reached. + * + * @var int + */ + const STOP_CRITICAL = 2; + + /** + * SMTP RFC standard line ending. + * + * @var string + */ + protected static $LE = "\r\n"; + + /** + * The maximum line length supported by mail(). + * + * Background: mail() will sometimes corrupt messages + * with headers headers longer than 65 chars, see #818. + * + * @var int + */ + const MAIL_MAX_LINE_LENGTH = 63; + + /** + * The maximum line length allowed by RFC 2822 section 2.1.1. + * + * @var int + */ + const MAX_LINE_LENGTH = 998; + + /** + * The lower maximum line length allowed by RFC 2822 section 2.1.1. + * This length does NOT include the line break + * 76 means that lines will be 77 or 78 chars depending on whether + * the line break format is LF or CRLF; both are valid. + * + * @var int + */ + const STD_LINE_LENGTH = 76; + + /** + * Constructor. + * + * @param bool $exceptions Should we throw external exceptions? + */ + public function __construct($exceptions = null) + { + if (null !== $exceptions) { + $this->exceptions = (bool) $exceptions; + } + //Pick an appropriate debug output format automatically + $this->Debugoutput = (strpos(PHP_SAPI, 'cli') !== false ? 'echo' : 'html'); + } + + /** + * Destructor. + */ + public function __destruct() + { + //Close any open SMTP connection nicely + $this->smtpClose(); + } + + /** + * Call mail() in a safe_mode-aware fashion. + * Also, unless sendmail_path points to sendmail (or something that + * claims to be sendmail), don't pass params (not a perfect fix, + * but it will do). + * + * @param string $to To + * @param string $subject Subject + * @param string $body Message Body + * @param string $header Additional Header(s) + * @param string|null $params Params + * + * @return bool + */ + private function mailPassthru($to, $subject, $body, $header, $params) + { + //Check overloading of mail function to avoid double-encoding + if (ini_get('mbstring.func_overload') & 1) { + $subject = $this->secureHeader($subject); + } else { + $subject = $this->encodeHeader($this->secureHeader($subject)); + } + //Calling mail() with null params breaks + if (!$this->UseSendmailOptions || null === $params) { + $result = @mail($to, $subject, $body, $header); + } else { + $result = @mail($to, $subject, $body, $header, $params); + } + + return $result; + } + + /** + * Output debugging info via user-defined method. + * Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug). + * + * @see PHPMailer::$Debugoutput + * @see PHPMailer::$SMTPDebug + * + * @param string $str + */ + protected function edebug($str) + { + if ($this->SMTPDebug <= 0) { + return; + } + //Is this a PSR-3 logger? + if ($this->Debugoutput instanceof \Psr\Log\LoggerInterface) { + $this->Debugoutput->debug($str); + + return; + } + //Avoid clash with built-in function names + if (is_callable($this->Debugoutput) && !in_array($this->Debugoutput, ['error_log', 'html', 'echo'])) { + call_user_func($this->Debugoutput, $str, $this->SMTPDebug); + + return; + } + switch ($this->Debugoutput) { + case 'error_log': + //Don't output, just log + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking, HTML-safe output + echo htmlentities( + preg_replace('/[\r\n]+/', '', $str), + ENT_QUOTES, + 'UTF-8' + ), "
\n"; + break; + case 'echo': + default: + //Normalize line breaks + $str = preg_replace('/\r\n|\r/m', "\n", $str); + echo gmdate('Y-m-d H:i:s'), + "\t", + //Trim trailing space + trim( + //Indent for readability, except for trailing break + str_replace( + "\n", + "\n \t ", + trim($str) + ) + ), + "\n"; + } + } + + /** + * Sets message type to HTML or plain. + * + * @param bool $isHtml True for HTML mode + */ + public function isHTML($isHtml = true) + { + if ($isHtml) { + $this->ContentType = static::CONTENT_TYPE_TEXT_HTML; + } else { + $this->ContentType = static::CONTENT_TYPE_PLAINTEXT; + } + } + + /** + * Send messages using SMTP. + */ + public function isSMTP() + { + $this->Mailer = 'smtp'; + } + + /** + * Send messages using PHP's mail() function. + */ + public function isMail() + { + $this->Mailer = 'mail'; + } + + /** + * Send messages using $Sendmail. + */ + public function isSendmail() + { + $ini_sendmail_path = ini_get('sendmail_path'); + + if (false === stripos($ini_sendmail_path, 'sendmail')) { + $this->Sendmail = '/usr/sbin/sendmail'; + } else { + $this->Sendmail = $ini_sendmail_path; + } + $this->Mailer = 'sendmail'; + } + + /** + * Send messages using qmail. + */ + public function isQmail() + { + $ini_sendmail_path = ini_get('sendmail_path'); + + if (false === stripos($ini_sendmail_path, 'qmail')) { + $this->Sendmail = '/var/qmail/bin/qmail-inject'; + } else { + $this->Sendmail = $ini_sendmail_path; + } + $this->Mailer = 'qmail'; + } + + /** + * Add a "To" address. + * + * @param string $address The email address to send to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + public function addAddress($address, $name = '') + { + return $this->addOrEnqueueAnAddress('to', $address, $name); + } + + /** + * Add a "CC" address. + * + * @param string $address The email address to send to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + public function addCC($address, $name = '') + { + return $this->addOrEnqueueAnAddress('cc', $address, $name); + } + + /** + * Add a "BCC" address. + * + * @param string $address The email address to send to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + public function addBCC($address, $name = '') + { + return $this->addOrEnqueueAnAddress('bcc', $address, $name); + } + + /** + * Add a "Reply-To" address. + * + * @param string $address The email address to reply to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + public function addReplyTo($address, $name = '') + { + return $this->addOrEnqueueAnAddress('Reply-To', $address, $name); + } + + /** + * Add an address to one of the recipient arrays or to the ReplyTo array. Because PHPMailer + * can't validate addresses with an IDN without knowing the PHPMailer::$CharSet (that can still + * be modified after calling this function), addition of such addresses is delayed until send(). + * Addresses that have been added already return false, but do not throw exceptions. + * + * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' + * @param string $address The email address to send, resp. to reply to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + protected function addOrEnqueueAnAddress($kind, $address, $name) + { + $address = trim($address); + $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim + $pos = strrpos($address, '@'); + if (false === $pos) { + // At-sign is missing. + $error_message = sprintf( + '%s (%s): %s', + $this->lang('invalid_address'), + $kind, + $address + ); + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new Exception($error_message); + } + + return false; + } + $params = [$kind, $address, $name]; + // Enqueue addresses with IDN until we know the PHPMailer::$CharSet. + if (static::idnSupported() && $this->has8bitChars(substr($address, ++$pos))) { + if ('Reply-To' !== $kind) { + if (!array_key_exists($address, $this->RecipientsQueue)) { + $this->RecipientsQueue[$address] = $params; + + return true; + } + } elseif (!array_key_exists($address, $this->ReplyToQueue)) { + $this->ReplyToQueue[$address] = $params; + + return true; + } + + return false; + } + + // Immediately add standard addresses without IDN. + return call_user_func_array([$this, 'addAnAddress'], $params); + } + + /** + * Add an address to one of the recipient arrays or to the ReplyTo array. + * Addresses that have been added already return false, but do not throw exceptions. + * + * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' + * @param string $address The email address to send, resp. to reply to + * @param string $name + * + * @throws Exception + * + * @return bool true on success, false if address already used or invalid in some way + */ + protected function addAnAddress($kind, $address, $name = '') + { + if (!in_array($kind, ['to', 'cc', 'bcc', 'Reply-To'])) { + $error_message = sprintf( + '%s: %s', + $this->lang('Invalid recipient kind'), + $kind + ); + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new Exception($error_message); + } + + return false; + } + if (!static::validateAddress($address)) { + $error_message = sprintf( + '%s (%s): %s', + $this->lang('invalid_address'), + $kind, + $address + ); + $this->setError($error_message); + $this->edebug($error_message); + if ($this->exceptions) { + throw new Exception($error_message); + } + + return false; + } + if ('Reply-To' !== $kind) { + if (!array_key_exists(strtolower($address), $this->all_recipients)) { + $this->{$kind}[] = [$address, $name]; + $this->all_recipients[strtolower($address)] = true; + + return true; + } + } elseif (!array_key_exists(strtolower($address), $this->ReplyTo)) { + $this->ReplyTo[strtolower($address)] = [$address, $name]; + + return true; + } + + return false; + } + + /** + * Parse and validate a string containing one or more RFC822-style comma-separated email addresses + * of the form "display name

and must not be empty + * will look for an image file in $basedir/images/a.png and convert it to inline. + * If you don't provide a $basedir, relative paths will be left untouched (and thus probably break in email) + * Converts data-uri images into embedded attachments. + * If you don't want to apply these transformations to your HTML, just set Body and AltBody directly. + * + * @param string $message HTML message string + * @param string $basedir Absolute path to a base directory to prepend to relative paths to images + * @param bool|callable $advanced Whether to use the internal HTML to text converter + * or your own custom converter @return string $message The transformed message Body + * + * @throws Exception + * + * @see PHPMailer::html2text() + */ + public function msgHTML($message, $basedir = '', $advanced = false) + { + preg_match_all('/(? 1 && '/' !== substr($basedir, -1)) { + // Ensure $basedir has a trailing / + $basedir .= '/'; + } + foreach ($images[2] as $imgindex => $url) { + // Convert data URIs into embedded images + //e.g. "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" + if (preg_match('#^data:(image/(?:jpe?g|gif|png));?(base64)?,(.+)#', $url, $match)) { + if (count($match) === 4 && static::ENCODING_BASE64 === $match[2]) { + $data = base64_decode($match[3]); + } elseif ('' === $match[2]) { + $data = rawurldecode($match[3]); + } else { + //Not recognised so leave it alone + continue; + } + //Hash the decoded data, not the URL, so that the same data-URI image used in multiple places + //will only be embedded once, even if it used a different encoding + $cid = substr(hash('sha256', $data), 0, 32) . '@phpmailer.0'; // RFC2392 S 2 + + if (!$this->cidExists($cid)) { + $this->addStringEmbeddedImage( + $data, + $cid, + 'embed' . $imgindex, + static::ENCODING_BASE64, + $match[1] + ); + } + $message = str_replace( + $images[0][$imgindex], + $images[1][$imgindex] . '="cid:' . $cid . '"', + $message + ); + continue; + } + if (// Only process relative URLs if a basedir is provided (i.e. no absolute local paths) + !empty($basedir) + // Ignore URLs containing parent dir traversal (..) + && (strpos($url, '..') === false) + // Do not change urls that are already inline images + && 0 !== strpos($url, 'cid:') + // Do not change absolute URLs, including anonymous protocol + && !preg_match('#^[a-z][a-z0-9+.-]*:?//#i', $url) + ) { + $filename = static::mb_pathinfo($url, PATHINFO_BASENAME); + $directory = dirname($url); + if ('.' === $directory) { + $directory = ''; + } + // RFC2392 S 2 + $cid = substr(hash('sha256', $url), 0, 32) . '@phpmailer.0'; + if (strlen($basedir) > 1 && '/' !== substr($basedir, -1)) { + $basedir .= '/'; + } + if (strlen($directory) > 1 && '/' !== substr($directory, -1)) { + $directory .= '/'; + } + if ($this->addEmbeddedImage( + $basedir . $directory . $filename, + $cid, + $filename, + static::ENCODING_BASE64, + static::_mime_types((string) static::mb_pathinfo($filename, PATHINFO_EXTENSION)) + ) + ) { + $message = preg_replace( + '/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui', + $images[1][$imgindex] . '="cid:' . $cid . '"', + $message + ); + } + } + } + } + $this->isHTML(); + // Convert all message body line breaks to LE, makes quoted-printable encoding work much better + $this->Body = static::normalizeBreaks($message); + $this->AltBody = static::normalizeBreaks($this->html2text($message, $advanced)); + if (!$this->alternativeExists()) { + $this->AltBody = 'This is an HTML-only message. To view it, activate HTML in your email application.' + . static::$LE; + } + + return $this->Body; + } + + /** + * Convert an HTML string into plain text. + * This is used by msgHTML(). + * Note - older versions of this function used a bundled advanced converter + * which was removed for license reasons in #232. + * Example usage: + * + * ```php + * // Use default conversion + * $plain = $mail->html2text($html); + * // Use your own custom converter + * $plain = $mail->html2text($html, function($html) { + * $converter = new MyHtml2text($html); + * return $converter->get_text(); + * }); + * ``` + * + * @param string $html The HTML text to convert + * @param bool|callable $advanced Any boolean value to use the internal converter, + * or provide your own callable for custom conversion + * + * @return string + */ + public function html2text($html, $advanced = false) + { + if (is_callable($advanced)) { + return $advanced($html); + } + + return html_entity_decode( + trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))), + ENT_QUOTES, + $this->CharSet + ); + } + + /** + * Get the MIME type for a file extension. + * + * @param string $ext File extension + * + * @return string MIME type of file + */ + public static function _mime_types($ext = '') + { + $mimes = [ + 'xl' => 'application/excel', + 'js' => 'application/javascript', + 'hqx' => 'application/mac-binhex40', + 'cpt' => 'application/mac-compactpro', + 'bin' => 'application/macbinary', + 'doc' => 'application/msword', + 'word' => 'application/msword', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', + 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', + 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', + 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', + 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', + 'class' => 'application/octet-stream', + 'dll' => 'application/octet-stream', + 'dms' => 'application/octet-stream', + 'exe' => 'application/octet-stream', + 'lha' => 'application/octet-stream', + 'lzh' => 'application/octet-stream', + 'psd' => 'application/octet-stream', + 'sea' => 'application/octet-stream', + 'so' => 'application/octet-stream', + 'oda' => 'application/oda', + 'pdf' => 'application/pdf', + 'ai' => 'application/postscript', + 'eps' => 'application/postscript', + 'ps' => 'application/postscript', + 'smi' => 'application/smil', + 'smil' => 'application/smil', + 'mif' => 'application/vnd.mif', + 'xls' => 'application/vnd.ms-excel', + 'ppt' => 'application/vnd.ms-powerpoint', + 'wbxml' => 'application/vnd.wap.wbxml', + 'wmlc' => 'application/vnd.wap.wmlc', + 'dcr' => 'application/x-director', + 'dir' => 'application/x-director', + 'dxr' => 'application/x-director', + 'dvi' => 'application/x-dvi', + 'gtar' => 'application/x-gtar', + 'php3' => 'application/x-httpd-php', + 'php4' => 'application/x-httpd-php', + 'php' => 'application/x-httpd-php', + 'phtml' => 'application/x-httpd-php', + 'phps' => 'application/x-httpd-php-source', + 'swf' => 'application/x-shockwave-flash', + 'sit' => 'application/x-stuffit', + 'tar' => 'application/x-tar', + 'tgz' => 'application/x-tar', + 'xht' => 'application/xhtml+xml', + 'xhtml' => 'application/xhtml+xml', + 'zip' => 'application/zip', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mp2' => 'audio/mpeg', + 'mp3' => 'audio/mpeg', + 'm4a' => 'audio/mp4', + 'mpga' => 'audio/mpeg', + 'aif' => 'audio/x-aiff', + 'aifc' => 'audio/x-aiff', + 'aiff' => 'audio/x-aiff', + 'ram' => 'audio/x-pn-realaudio', + 'rm' => 'audio/x-pn-realaudio', + 'rpm' => 'audio/x-pn-realaudio-plugin', + 'ra' => 'audio/x-realaudio', + 'wav' => 'audio/x-wav', + 'mka' => 'audio/x-matroska', + 'bmp' => 'image/bmp', + 'gif' => 'image/gif', + 'jpeg' => 'image/jpeg', + 'jpe' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'png' => 'image/png', + 'tiff' => 'image/tiff', + 'tif' => 'image/tiff', + 'webp' => 'image/webp', + 'heif' => 'image/heif', + 'heifs' => 'image/heif-sequence', + 'heic' => 'image/heic', + 'heics' => 'image/heic-sequence', + 'eml' => 'message/rfc822', + 'css' => 'text/css', + 'html' => 'text/html', + 'htm' => 'text/html', + 'shtml' => 'text/html', + 'log' => 'text/plain', + 'text' => 'text/plain', + 'txt' => 'text/plain', + 'rtx' => 'text/richtext', + 'rtf' => 'text/rtf', + 'vcf' => 'text/vcard', + 'vcard' => 'text/vcard', + 'ics' => 'text/calendar', + 'xml' => 'text/xml', + 'xsl' => 'text/xml', + 'wmv' => 'video/x-ms-wmv', + 'mpeg' => 'video/mpeg', + 'mpe' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mp4' => 'video/mp4', + 'm4v' => 'video/mp4', + 'mov' => 'video/quicktime', + 'qt' => 'video/quicktime', + 'rv' => 'video/vnd.rn-realvideo', + 'avi' => 'video/x-msvideo', + 'movie' => 'video/x-sgi-movie', + 'webm' => 'video/webm', + 'mkv' => 'video/x-matroska', + ]; + $ext = strtolower($ext); + if (array_key_exists($ext, $mimes)) { + return $mimes[$ext]; + } + + return 'application/octet-stream'; + } + + /** + * Map a file name to a MIME type. + * Defaults to 'application/octet-stream', i.e.. arbitrary binary data. + * + * @param string $filename A file name or full path, does not need to exist as a file + * + * @return string + */ + public static function filenameToType($filename) + { + // In case the path is a URL, strip any query string before getting extension + $qpos = strpos($filename, '?'); + if (false !== $qpos) { + $filename = substr($filename, 0, $qpos); + } + $ext = static::mb_pathinfo($filename, PATHINFO_EXTENSION); + + return static::_mime_types($ext); + } + + /** + * Multi-byte-safe pathinfo replacement. + * Drop-in replacement for pathinfo(), but multibyte- and cross-platform-safe. + * + * @see http://www.php.net/manual/en/function.pathinfo.php#107461 + * + * @param string $path A filename or path, does not need to exist as a file + * @param int|string $options Either a PATHINFO_* constant, + * or a string name to return only the specified piece + * + * @return string|array + */ + public static function mb_pathinfo($path, $options = null) + { + $ret = ['dirname' => '', 'basename' => '', 'extension' => '', 'filename' => '']; + $pathinfo = []; + if (preg_match('#^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^.\\\\/]+?)|))[\\\\/.]*$#m', $path, $pathinfo)) { + if (array_key_exists(1, $pathinfo)) { + $ret['dirname'] = $pathinfo[1]; + } + if (array_key_exists(2, $pathinfo)) { + $ret['basename'] = $pathinfo[2]; + } + if (array_key_exists(5, $pathinfo)) { + $ret['extension'] = $pathinfo[5]; + } + if (array_key_exists(3, $pathinfo)) { + $ret['filename'] = $pathinfo[3]; + } + } + switch ($options) { + case PATHINFO_DIRNAME: + case 'dirname': + return $ret['dirname']; + case PATHINFO_BASENAME: + case 'basename': + return $ret['basename']; + case PATHINFO_EXTENSION: + case 'extension': + return $ret['extension']; + case PATHINFO_FILENAME: + case 'filename': + return $ret['filename']; + default: + return $ret; + } + } + + /** + * Set or reset instance properties. + * You should avoid this function - it's more verbose, less efficient, more error-prone and + * harder to debug than setting properties directly. + * Usage Example: + * `$mail->set('SMTPSecure', static::ENCRYPTION_STARTTLS);` + * is the same as: + * `$mail->SMTPSecure = static::ENCRYPTION_STARTTLS;`. + * + * @param string $name The property name to set + * @param mixed $value The value to set the property to + * + * @return bool + */ + public function set($name, $value = '') + { + if (property_exists($this, $name)) { + $this->$name = $value; + + return true; + } + $this->setError($this->lang('variable_set') . $name); + + return false; + } + + /** + * Strip newlines to prevent header injection. + * + * @param string $str + * + * @return string + */ + public function secureHeader($str) + { + return trim(str_replace(["\r", "\n"], '', $str)); + } + + /** + * Normalize line breaks in a string. + * Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format. + * Defaults to CRLF (for message bodies) and preserves consecutive breaks. + * + * @param string $text + * @param string $breaktype What kind of line break to use; defaults to static::$LE + * + * @return string + */ + public static function normalizeBreaks($text, $breaktype = null) + { + if (null === $breaktype) { + $breaktype = static::$LE; + } + // Normalise to \n + $text = str_replace(["\r\n", "\r"], "\n", $text); + // Now convert LE as needed + if ("\n" !== $breaktype) { + $text = str_replace("\n", $breaktype, $text); + } + + return $text; + } + + /** + * Return the current line break format string. + * + * @return string + */ + public static function getLE() + { + return static::$LE; + } + + /** + * Set the line break format string, e.g. "\r\n". + * + * @param string $le + */ + protected static function setLE($le) + { + static::$LE = $le; + } + + /** + * Set the public and private key files and password for S/MIME signing. + * + * @param string $cert_filename + * @param string $key_filename + * @param string $key_pass Password for private key + * @param string $extracerts_filename Optional path to chain certificate + */ + public function sign($cert_filename, $key_filename, $key_pass, $extracerts_filename = '') + { + $this->sign_cert_file = $cert_filename; + $this->sign_key_file = $key_filename; + $this->sign_key_pass = $key_pass; + $this->sign_extracerts_file = $extracerts_filename; + } + + /** + * Quoted-Printable-encode a DKIM header. + * + * @param string $txt + * + * @return string + */ + public function DKIM_QP($txt) + { + $line = ''; + $len = strlen($txt); + for ($i = 0; $i < $len; ++$i) { + $ord = ord($txt[$i]); + if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord === 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) { + $line .= $txt[$i]; + } else { + $line .= '=' . sprintf('%02X', $ord); + } + } + + return $line; + } + + /** + * Generate a DKIM signature. + * + * @param string $signHeader + * + * @throws Exception + * + * @return string The DKIM signature value + */ + public function DKIM_Sign($signHeader) + { + if (!defined('PKCS7_TEXT')) { + if ($this->exceptions) { + throw new Exception($this->lang('extension_missing') . 'openssl'); + } + + return ''; + } + $privKeyStr = !empty($this->DKIM_private_string) ? + $this->DKIM_private_string : + file_get_contents($this->DKIM_private); + if ('' !== $this->DKIM_passphrase) { + $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); + } else { + $privKey = openssl_pkey_get_private($privKeyStr); + } + if (openssl_sign($signHeader, $signature, $privKey, 'sha256WithRSAEncryption')) { + openssl_pkey_free($privKey); + + return base64_encode($signature); + } + openssl_pkey_free($privKey); + + return ''; + } + + /** + * Generate a DKIM canonicalization header. + * Uses the 'relaxed' algorithm from RFC6376 section 3.4.2. + * Canonicalized headers should *always* use CRLF, regardless of mailer setting. + * + * @see https://tools.ietf.org/html/rfc6376#section-3.4.2 + * + * @param string $signHeader Header + * + * @return string + */ + public function DKIM_HeaderC($signHeader) + { + //Note PCRE \s is too broad a definition of whitespace; RFC5322 defines it as `[ \t]` + //@see https://tools.ietf.org/html/rfc5322#section-2.2 + //That means this may break if you do something daft like put vertical tabs in your headers. + //Unfold header lines + $signHeader = preg_replace('/\r\n[ \t]+/', ' ', $signHeader); + //Break headers out into an array + $lines = explode("\r\n", $signHeader); + foreach ($lines as $key => $line) { + //If the header is missing a :, skip it as it's invalid + //This is likely to happen because the explode() above will also split + //on the trailing LE, leaving an empty line + if (strpos($line, ':') === false) { + continue; + } + list($heading, $value) = explode(':', $line, 2); + //Lower-case header name + $heading = strtolower($heading); + //Collapse white space within the value, also convert WSP to space + $value = preg_replace('/[ \t]+/', ' ', $value); + //RFC6376 is slightly unclear here - it says to delete space at the *end* of each value + //But then says to delete space before and after the colon. + //Net result is the same as trimming both ends of the value. + //By elimination, the same applies to the field name + $lines[$key] = trim($heading, " \t") . ':' . trim($value, " \t"); + } + + return implode("\r\n", $lines); + } + + /** + * Generate a DKIM canonicalization body. + * Uses the 'simple' algorithm from RFC6376 section 3.4.3. + * Canonicalized bodies should *always* use CRLF, regardless of mailer setting. + * + * @see https://tools.ietf.org/html/rfc6376#section-3.4.3 + * + * @param string $body Message Body + * + * @return string + */ + public function DKIM_BodyC($body) + { + if (empty($body)) { + return "\r\n"; + } + // Normalize line endings to CRLF + $body = static::normalizeBreaks($body, "\r\n"); + + //Reduce multiple trailing line breaks to a single one + return rtrim($body, "\r\n") . "\r\n"; + } + + /** + * Create the DKIM header and body in a new message header. + * + * @param string $headers_line Header lines + * @param string $subject Subject + * @param string $body Body + * + * @throws Exception + * + * @return string + */ + public function DKIM_Add($headers_line, $subject, $body) + { + $DKIMsignatureType = 'rsa-sha256'; // Signature & hash algorithms + $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization methods of header & body + $DKIMquery = 'dns/txt'; // Query method + $DKIMtime = time(); + //Always sign these headers without being asked + $autoSignHeaders = [ + 'From', + 'To', + 'CC', + 'Date', + 'Subject', + 'Reply-To', + 'Message-ID', + 'Content-Type', + 'Mime-Version', + 'X-Mailer', + ]; + if (stripos($headers_line, 'Subject') === false) { + $headers_line .= 'Subject: ' . $subject . static::$LE; + } + $headerLines = explode(static::$LE, $headers_line); + $currentHeaderLabel = ''; + $currentHeaderValue = ''; + $parsedHeaders = []; + $headerLineIndex = 0; + $headerLineCount = count($headerLines); + foreach ($headerLines as $headerLine) { + $matches = []; + if (preg_match('/^([^ \t]*?)(?::[ \t]*)(.*)$/', $headerLine, $matches)) { + if ($currentHeaderLabel !== '') { + //We were previously in another header; This is the start of a new header, so save the previous one + $parsedHeaders[] = ['label' => $currentHeaderLabel, 'value' => $currentHeaderValue]; + } + $currentHeaderLabel = $matches[1]; + $currentHeaderValue = $matches[2]; + } elseif (preg_match('/^[ \t]+(.*)$/', $headerLine, $matches)) { + //This is a folded continuation of the current header, so unfold it + $currentHeaderValue .= ' ' . $matches[1]; + } + ++$headerLineIndex; + if ($headerLineIndex >= $headerLineCount) { + //This was the last line, so finish off this header + $parsedHeaders[] = ['label' => $currentHeaderLabel, 'value' => $currentHeaderValue]; + } + } + $copiedHeaders = []; + $headersToSignKeys = []; + $headersToSign = []; + foreach ($parsedHeaders as $header) { + //Is this header one that must be included in the DKIM signature? + if (in_array($header['label'], $autoSignHeaders, true)) { + $headersToSignKeys[] = $header['label']; + $headersToSign[] = $header['label'] . ': ' . $header['value']; + if ($this->DKIM_copyHeaderFields) { + $copiedHeaders[] = $header['label'] . ':' . //Note no space after this, as per RFC + str_replace('|', '=7C', $this->DKIM_QP($header['value'])); + } + continue; + } + //Is this an extra custom header we've been asked to sign? + if (in_array($header['label'], $this->DKIM_extraHeaders, true)) { + //Find its value in custom headers + foreach ($this->CustomHeader as $customHeader) { + if ($customHeader[0] === $header['label']) { + $headersToSignKeys[] = $header['label']; + $headersToSign[] = $header['label'] . ': ' . $header['value']; + if ($this->DKIM_copyHeaderFields) { + $copiedHeaders[] = $header['label'] . ':' . //Note no space after this, as per RFC + str_replace('|', '=7C', $this->DKIM_QP($header['value'])); + } + //Skip straight to the next header + continue 2; + } + } + } + } + $copiedHeaderFields = ''; + if ($this->DKIM_copyHeaderFields && count($copiedHeaders) > 0) { + //Assemble a DKIM 'z' tag + $copiedHeaderFields = ' z='; + $first = true; + foreach ($copiedHeaders as $copiedHeader) { + if (!$first) { + $copiedHeaderFields .= static::$LE . ' |'; + } + //Fold long values + if (strlen($copiedHeader) > self::STD_LINE_LENGTH - 3) { + $copiedHeaderFields .= substr( + chunk_split($copiedHeader, self::STD_LINE_LENGTH - 3, static::$LE . ' '), + 0, + -strlen(static::$LE . ' ') + ); + } else { + $copiedHeaderFields .= $copiedHeader; + } + $first = false; + } + $copiedHeaderFields .= ';' . static::$LE; + } + $headerKeys = ' h=' . implode(':', $headersToSignKeys) . ';' . static::$LE; + $headerValues = implode(static::$LE, $headersToSign); + $body = $this->DKIM_BodyC($body); + $DKIMlen = strlen($body); // Length of body + $DKIMb64 = base64_encode(pack('H*', hash('sha256', $body))); // Base64 of packed binary SHA-256 hash of body + $ident = ''; + if ('' !== $this->DKIM_identity) { + $ident = ' i=' . $this->DKIM_identity . ';' . static::$LE; + } + //The DKIM-Signature header is included in the signature *except for* the value of the `b` tag + //which is appended after calculating the signature + //https://tools.ietf.org/html/rfc6376#section-3.5 + $dkimSignatureHeader = 'DKIM-Signature: v=1;' . + ' d=' . $this->DKIM_domain . ';' . + ' s=' . $this->DKIM_selector . ';' . static::$LE . + ' a=' . $DKIMsignatureType . ';' . + ' q=' . $DKIMquery . ';' . + ' l=' . $DKIMlen . ';' . + ' t=' . $DKIMtime . ';' . + ' c=' . $DKIMcanonicalization . ';' . static::$LE . + $headerKeys . + $ident . + $copiedHeaderFields . + ' bh=' . $DKIMb64 . ';' . static::$LE . + ' b='; + //Canonicalize the set of headers + $canonicalizedHeaders = $this->DKIM_HeaderC( + $headerValues . static::$LE . $dkimSignatureHeader + ); + $signature = $this->DKIM_Sign($canonicalizedHeaders); + $signature = trim(chunk_split($signature, self::STD_LINE_LENGTH - 3, static::$LE . ' ')); + + return static::normalizeBreaks($dkimSignatureHeader . $signature) . static::$LE; + } + + /** + * Detect if a string contains a line longer than the maximum line length + * allowed by RFC 2822 section 2.1.1. + * + * @param string $str + * + * @return bool + */ + public static function hasLineLongerThanMax($str) + { + return (bool) preg_match('/^(.{' . (self::MAX_LINE_LENGTH + strlen(static::$LE)) . ',})/m', $str); + } + + /** + * Allows for public read access to 'to' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getToAddresses() + { + return $this->to; + } + + /** + * Allows for public read access to 'cc' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getCcAddresses() + { + return $this->cc; + } + + /** + * Allows for public read access to 'bcc' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getBccAddresses() + { + return $this->bcc; + } + + /** + * Allows for public read access to 'ReplyTo' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getReplyToAddresses() + { + return $this->ReplyTo; + } + + /** + * Allows for public read access to 'all_recipients' property. + * Before the send() call, queued addresses (i.e. with IDN) are not yet included. + * + * @return array + */ + public function getAllRecipientAddresses() + { + return $this->all_recipients; + } + + /** + * Perform a callback. + * + * @param bool $isSent + * @param array $to + * @param array $cc + * @param array $bcc + * @param string $subject + * @param string $body + * @param string $from + * @param array $extra + */ + protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from, $extra) + { + if (!empty($this->action_function) && is_callable($this->action_function)) { + call_user_func($this->action_function, $isSent, $to, $cc, $bcc, $subject, $body, $from, $extra); + } + } + + /** + * Get the OAuth instance. + * + * @return OAuth + */ + public function getOAuth() + { + return $this->oauth; + } + + /** + * Set an OAuth instance. + */ + public function setOAuth(OAuth $oauth) + { + $this->oauth = $oauth; + } +} diff --git a/HTML-CSS_Lernwebseite/phpmailer/includes/SMTP.php b/HTML-CSS_Lernwebseite/phpmailer/includes/SMTP.php new file mode 100644 index 0000000..f8e730a --- /dev/null +++ b/HTML-CSS_Lernwebseite/phpmailer/includes/SMTP.php @@ -0,0 +1,1370 @@ + + * @author Jim Jagielski (jimjag) + * @author Andy Prevost (codeworxtech) + * @author Brent R. Matzelle (original founder) + * @copyright 2012 - 2019 Marcus Bointon + * @copyright 2010 - 2012 Jim Jagielski + * @copyright 2004 - 2009 Andy Prevost + * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License + * @note This program is distributed in the hope that it will be useful - WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + */ + +namespace PHPMailer\PHPMailer; + +/** + * PHPMailer RFC821 SMTP email transport class. + * Implements RFC 821 SMTP commands and provides some utility methods for sending mail to an SMTP server. + * + * @author Chris Ryan + * @author Marcus Bointon + */ +class SMTP +{ + /** + * The PHPMailer SMTP version number. + * + * @var string + */ + const VERSION = '6.1.3'; + + /** + * SMTP line break constant. + * + * @var string + */ + const LE = "\r\n"; + + /** + * The SMTP port to use if one is not specified. + * + * @var int + */ + const DEFAULT_PORT = 25; + + /** + * The maximum line length allowed by RFC 5321 section 4.5.3.1.6, + * *excluding* a trailing CRLF break. + * + * @see https://tools.ietf.org/html/rfc5321#section-4.5.3.1.6 + * + * @var int + */ + const MAX_LINE_LENGTH = 998; + + /** + * The maximum line length allowed for replies in RFC 5321 section 4.5.3.1.5, + * *including* a trailing CRLF line break. + * + * @see https://tools.ietf.org/html/rfc5321#section-4.5.3.1.5 + * + * @var int + */ + const MAX_REPLY_LENGTH = 512; + + /** + * Debug level for no output. + * + * @var int + */ + const DEBUG_OFF = 0; + + /** + * Debug level to show client -> server messages. + * + * @var int + */ + const DEBUG_CLIENT = 1; + + /** + * Debug level to show client -> server and server -> client messages. + * + * @var int + */ + const DEBUG_SERVER = 2; + + /** + * Debug level to show connection status, client -> server and server -> client messages. + * + * @var int + */ + const DEBUG_CONNECTION = 3; + + /** + * Debug level to show all messages. + * + * @var int + */ + const DEBUG_LOWLEVEL = 4; + + /** + * Debug output level. + * Options: + * * self::DEBUG_OFF (`0`) No debug output, default + * * self::DEBUG_CLIENT (`1`) Client commands + * * self::DEBUG_SERVER (`2`) Client commands and server responses + * * self::DEBUG_CONNECTION (`3`) As DEBUG_SERVER plus connection status + * * self::DEBUG_LOWLEVEL (`4`) Low-level data output, all messages. + * + * @var int + */ + public $do_debug = self::DEBUG_OFF; + + /** + * How to handle debug output. + * Options: + * * `echo` Output plain-text as-is, appropriate for CLI + * * `html` Output escaped, line breaks converted to `
`, appropriate for browser output + * * `error_log` Output to error log as configured in php.ini + * Alternatively, you can provide a callable expecting two params: a message string and the debug level: + * + * ```php + * $smtp->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";}; + * ``` + * + * Alternatively, you can pass in an instance of a PSR-3 compatible logger, though only `debug` + * level output is used: + * + * ```php + * $mail->Debugoutput = new myPsr3Logger; + * ``` + * + * @var string|callable|\Psr\Log\LoggerInterface + */ + public $Debugoutput = 'echo'; + + /** + * Whether to use VERP. + * + * @see http://en.wikipedia.org/wiki/Variable_envelope_return_path + * @see http://www.postfix.org/VERP_README.html Info on VERP + * + * @var bool + */ + public $do_verp = false; + + /** + * The timeout value for connection, in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2. + * This needs to be quite high to function correctly with hosts using greetdelay as an anti-spam measure. + * + * @see http://tools.ietf.org/html/rfc2821#section-4.5.3.2 + * + * @var int + */ + public $Timeout = 300; + + /** + * How long to wait for commands to complete, in seconds. + * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2. + * + * @var int + */ + public $Timelimit = 300; + + /** + * Patterns to extract an SMTP transaction id from reply to a DATA command. + * The first capture group in each regex will be used as the ID. + * MS ESMTP returns the message ID, which may not be correct for internal tracking. + * + * @var string[] + */ + protected $smtp_transaction_id_patterns = [ + 'exim' => '/[\d]{3} OK id=(.*)/', + 'sendmail' => '/[\d]{3} 2.0.0 (.*) Message/', + 'postfix' => '/[\d]{3} 2.0.0 Ok: queued as (.*)/', + 'Microsoft_ESMTP' => '/[0-9]{3} 2.[\d].0 (.*)@(?:.*) Queued mail for delivery/', + 'Amazon_SES' => '/[\d]{3} Ok (.*)/', + 'SendGrid' => '/[\d]{3} Ok: queued as (.*)/', + 'CampaignMonitor' => '/[\d]{3} 2.0.0 OK:([a-zA-Z\d]{48})/', + ]; + + /** + * The last transaction ID issued in response to a DATA command, + * if one was detected. + * + * @var string|bool|null + */ + protected $last_smtp_transaction_id; + + /** + * The socket for the server connection. + * + * @var ?resource + */ + protected $smtp_conn; + + /** + * Error information, if any, for the last SMTP command. + * + * @var array + */ + protected $error = [ + 'error' => '', + 'detail' => '', + 'smtp_code' => '', + 'smtp_code_ex' => '', + ]; + + /** + * The reply the server sent to us for HELO. + * If null, no HELO string has yet been received. + * + * @var string|null + */ + protected $helo_rply; + + /** + * The set of SMTP extensions sent in reply to EHLO command. + * Indexes of the array are extension names. + * Value at index 'HELO' or 'EHLO' (according to command that was sent) + * represents the server name. In case of HELO it is the only element of the array. + * Other values can be boolean TRUE or an array containing extension options. + * If null, no HELO/EHLO string has yet been received. + * + * @var array|null + */ + protected $server_caps; + + /** + * The most recent reply received from the server. + * + * @var string + */ + protected $last_reply = ''; + + /** + * Output debugging info via a user-selected method. + * + * @param string $str Debug string to output + * @param int $level The debug level of this message; see DEBUG_* constants + * + * @see SMTP::$Debugoutput + * @see SMTP::$do_debug + */ + protected function edebug($str, $level = 0) + { + if ($level > $this->do_debug) { + return; + } + //Is this a PSR-3 logger? + if ($this->Debugoutput instanceof \Psr\Log\LoggerInterface) { + $this->Debugoutput->debug($str); + + return; + } + //Avoid clash with built-in function names + if (is_callable($this->Debugoutput) && !in_array($this->Debugoutput, ['error_log', 'html', 'echo'])) { + call_user_func($this->Debugoutput, $str, $level); + + return; + } + switch ($this->Debugoutput) { + case 'error_log': + //Don't output, just log + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking, HTML-safe output + echo gmdate('Y-m-d H:i:s'), ' ', htmlentities( + preg_replace('/[\r\n]+/', '', $str), + ENT_QUOTES, + 'UTF-8' + ), "
\n"; + break; + case 'echo': + default: + //Normalize line breaks + $str = preg_replace('/\r\n|\r/m', "\n", $str); + echo gmdate('Y-m-d H:i:s'), + "\t", + //Trim trailing space + trim( + //Indent for readability, except for trailing break + str_replace( + "\n", + "\n \t ", + trim($str) + ) + ), + "\n"; + } + } + + /** + * Connect to an SMTP server. + * + * @param string $host SMTP server IP or host name + * @param int $port The port number to connect to + * @param int $timeout How long to wait for the connection to open + * @param array $options An array of options for stream_context_create() + * + * @return bool + */ + public function connect($host, $port = null, $timeout = 30, $options = []) + { + static $streamok; + //This is enabled by default since 5.0.0 but some providers disable it + //Check this once and cache the result + if (null === $streamok) { + $streamok = function_exists('stream_socket_client'); + } + // Clear errors to avoid confusion + $this->setError(''); + // Make sure we are __not__ connected + if ($this->connected()) { + // Already connected, generate error + $this->setError('Already connected to a server'); + + return false; + } + if (empty($port)) { + $port = self::DEFAULT_PORT; + } + // Connect to the SMTP server + $this->edebug( + "Connection: opening to $host:$port, timeout=$timeout, options=" . + (count($options) > 0 ? var_export($options, true) : 'array()'), + self::DEBUG_CONNECTION + ); + $errno = 0; + $errstr = ''; + if ($streamok) { + $socket_context = stream_context_create($options); + set_error_handler([$this, 'errorHandler']); + $this->smtp_conn = stream_socket_client( + $host . ':' . $port, + $errno, + $errstr, + $timeout, + STREAM_CLIENT_CONNECT, + $socket_context + ); + restore_error_handler(); + } else { + //Fall back to fsockopen which should work in more places, but is missing some features + $this->edebug( + 'Connection: stream_socket_client not available, falling back to fsockopen', + self::DEBUG_CONNECTION + ); + set_error_handler([$this, 'errorHandler']); + $this->smtp_conn = fsockopen( + $host, + $port, + $errno, + $errstr, + $timeout + ); + restore_error_handler(); + } + // Verify we connected properly + if (!is_resource($this->smtp_conn)) { + $this->setError( + 'Failed to connect to server', + '', + (string) $errno, + $errstr + ); + $this->edebug( + 'SMTP ERROR: ' . $this->error['error'] + . ": $errstr ($errno)", + self::DEBUG_CLIENT + ); + + return false; + } + $this->edebug('Connection: opened', self::DEBUG_CONNECTION); + // SMTP server can take longer to respond, give longer timeout for first read + // Windows does not have support for this timeout function + if (strpos(PHP_OS, 'WIN') !== 0) { + $max = (int) ini_get('max_execution_time'); + // Don't bother if unlimited + if (0 !== $max && $timeout > $max) { + @set_time_limit($timeout); + } + stream_set_timeout($this->smtp_conn, $timeout, 0); + } + // Get any announcement + $announce = $this->get_lines(); + $this->edebug('SERVER -> CLIENT: ' . $announce, self::DEBUG_SERVER); + + return true; + } + + /** + * Initiate a TLS (encrypted) session. + * + * @return bool + */ + public function startTLS() + { + if (!$this->sendCommand('STARTTLS', 'STARTTLS', 220)) { + return false; + } + + //Allow the best TLS version(s) we can + $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT; + + //PHP 5.6.7 dropped inclusion of TLS 1.1 and 1.2 in STREAM_CRYPTO_METHOD_TLS_CLIENT + //so add them back in manually if we can + if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) { + $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT; + $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT; + } + + // Begin encrypted connection + set_error_handler([$this, 'errorHandler']); + $crypto_ok = stream_socket_enable_crypto( + $this->smtp_conn, + true, + $crypto_method + ); + restore_error_handler(); + + return (bool) $crypto_ok; + } + + /** + * Perform SMTP authentication. + * Must be run after hello(). + * + * @see hello() + * + * @param string $username The user name + * @param string $password The password + * @param string $authtype The auth type (CRAM-MD5, PLAIN, LOGIN, XOAUTH2) + * @param OAuth $OAuth An optional OAuth instance for XOAUTH2 authentication + * + * @return bool True if successfully authenticated + */ + public function authenticate( + $username, + $password, + $authtype = null, + $OAuth = null + ) { + if (!$this->server_caps) { + $this->setError('Authentication is not allowed before HELO/EHLO'); + + return false; + } + + if (array_key_exists('EHLO', $this->server_caps)) { + // SMTP extensions are available; try to find a proper authentication method + if (!array_key_exists('AUTH', $this->server_caps)) { + $this->setError('Authentication is not allowed at this stage'); + // 'at this stage' means that auth may be allowed after the stage changes + // e.g. after STARTTLS + + return false; + } + + $this->edebug('Auth method requested: ' . ($authtype ?: 'UNSPECIFIED'), self::DEBUG_LOWLEVEL); + $this->edebug( + 'Auth methods available on the server: ' . implode(',', $this->server_caps['AUTH']), + self::DEBUG_LOWLEVEL + ); + + //If we have requested a specific auth type, check the server supports it before trying others + if (null !== $authtype && !in_array($authtype, $this->server_caps['AUTH'], true)) { + $this->edebug('Requested auth method not available: ' . $authtype, self::DEBUG_LOWLEVEL); + $authtype = null; + } + + if (empty($authtype)) { + //If no auth mechanism is specified, attempt to use these, in this order + //Try CRAM-MD5 first as it's more secure than the others + foreach (['CRAM-MD5', 'LOGIN', 'PLAIN', 'XOAUTH2'] as $method) { + if (in_array($method, $this->server_caps['AUTH'], true)) { + $authtype = $method; + break; + } + } + if (empty($authtype)) { + $this->setError('No supported authentication methods found'); + + return false; + } + $this->edebug('Auth method selected: ' . $authtype, self::DEBUG_LOWLEVEL); + } + + if (!in_array($authtype, $this->server_caps['AUTH'], true)) { + $this->setError("The requested authentication method \"$authtype\" is not supported by the server"); + + return false; + } + } elseif (empty($authtype)) { + $authtype = 'LOGIN'; + } + switch ($authtype) { + case 'PLAIN': + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) { + return false; + } + // Send encoded username and password + if (!$this->sendCommand( + 'User & Password', + base64_encode("\0" . $username . "\0" . $password), + 235 + ) + ) { + return false; + } + break; + case 'LOGIN': + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) { + return false; + } + if (!$this->sendCommand('Username', base64_encode($username), 334)) { + return false; + } + if (!$this->sendCommand('Password', base64_encode($password), 235)) { + return false; + } + break; + case 'CRAM-MD5': + // Start authentication + if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) { + return false; + } + // Get the challenge + $challenge = base64_decode(substr($this->last_reply, 4)); + + // Build the response + $response = $username . ' ' . $this->hmac($challenge, $password); + + // send encoded credentials + return $this->sendCommand('Username', base64_encode($response), 235); + case 'XOAUTH2': + //The OAuth instance must be set up prior to requesting auth. + if (null === $OAuth) { + return false; + } + $oauth = $OAuth->getOauth64(); + + // Start authentication + if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2 ' . $oauth, 235)) { + return false; + } + break; + default: + $this->setError("Authentication method \"$authtype\" is not supported"); + + return false; + } + + return true; + } + + /** + * Calculate an MD5 HMAC hash. + * Works like hash_hmac('md5', $data, $key) + * in case that function is not available. + * + * @param string $data The data to hash + * @param string $key The key to hash with + * + * @return string + */ + protected function hmac($data, $key) + { + if (function_exists('hash_hmac')) { + return hash_hmac('md5', $data, $key); + } + + // The following borrowed from + // http://php.net/manual/en/function.mhash.php#27225 + + // RFC 2104 HMAC implementation for php. + // Creates an md5 HMAC. + // Eliminates the need to install mhash to compute a HMAC + // by Lance Rushing + + $bytelen = 64; // byte length for md5 + if (strlen($key) > $bytelen) { + $key = pack('H*', md5($key)); + } + $key = str_pad($key, $bytelen, chr(0x00)); + $ipad = str_pad('', $bytelen, chr(0x36)); + $opad = str_pad('', $bytelen, chr(0x5c)); + $k_ipad = $key ^ $ipad; + $k_opad = $key ^ $opad; + + return md5($k_opad . pack('H*', md5($k_ipad . $data))); + } + + /** + * Check connection state. + * + * @return bool True if connected + */ + public function connected() + { + if (is_resource($this->smtp_conn)) { + $sock_status = stream_get_meta_data($this->smtp_conn); + if ($sock_status['eof']) { + // The socket is valid but we are not connected + $this->edebug( + 'SMTP NOTICE: EOF caught while checking if connected', + self::DEBUG_CLIENT + ); + $this->close(); + + return false; + } + + return true; // everything looks good + } + + return false; + } + + /** + * Close the socket and clean up the state of the class. + * Don't use this function without first trying to use QUIT. + * + * @see quit() + */ + public function close() + { + $this->setError(''); + $this->server_caps = null; + $this->helo_rply = null; + if (is_resource($this->smtp_conn)) { + // close the connection and cleanup + fclose($this->smtp_conn); + $this->smtp_conn = null; //Makes for cleaner serialization + $this->edebug('Connection: closed', self::DEBUG_CONNECTION); + } + } + + /** + * Send an SMTP DATA command. + * Issues a data command and sends the msg_data to the server, + * finializing the mail transaction. $msg_data is the message + * that is to be send with the headers. Each header needs to be + * on a single line followed by a with the message headers + * and the message body being separated by an additional . + * Implements RFC 821: DATA . + * + * @param string $msg_data Message data to send + * + * @return bool + */ + public function data($msg_data) + { + //This will use the standard timelimit + if (!$this->sendCommand('DATA', 'DATA', 354)) { + return false; + } + + /* The server is ready to accept data! + * According to rfc821 we should not send more than 1000 characters on a single line (including the LE) + * so we will break the data up into lines by \r and/or \n then if needed we will break each of those into + * smaller lines to fit within the limit. + * We will also look for lines that start with a '.' and prepend an additional '.'. + * NOTE: this does not count towards line-length limit. + */ + + // Normalize line breaks before exploding + $lines = explode("\n", str_replace(["\r\n", "\r"], "\n", $msg_data)); + + /* To distinguish between a complete RFC822 message and a plain message body, we check if the first field + * of the first line (':' separated) does not contain a space then it _should_ be a header and we will + * process all lines before a blank line as headers. + */ + + $field = substr($lines[0], 0, strpos($lines[0], ':')); + $in_headers = false; + if (!empty($field) && strpos($field, ' ') === false) { + $in_headers = true; + } + + foreach ($lines as $line) { + $lines_out = []; + if ($in_headers && $line === '') { + $in_headers = false; + } + //Break this line up into several smaller lines if it's too long + //Micro-optimisation: isset($str[$len]) is faster than (strlen($str) > $len), + while (isset($line[self::MAX_LINE_LENGTH])) { + //Working backwards, try to find a space within the last MAX_LINE_LENGTH chars of the line to break on + //so as to avoid breaking in the middle of a word + $pos = strrpos(substr($line, 0, self::MAX_LINE_LENGTH), ' '); + //Deliberately matches both false and 0 + if (!$pos) { + //No nice break found, add a hard break + $pos = self::MAX_LINE_LENGTH - 1; + $lines_out[] = substr($line, 0, $pos); + $line = substr($line, $pos); + } else { + //Break at the found point + $lines_out[] = substr($line, 0, $pos); + //Move along by the amount we dealt with + $line = substr($line, $pos + 1); + } + //If processing headers add a LWSP-char to the front of new line RFC822 section 3.1.1 + if ($in_headers) { + $line = "\t" . $line; + } + } + $lines_out[] = $line; + + //Send the lines to the server + foreach ($lines_out as $line_out) { + //RFC2821 section 4.5.2 + if (!empty($line_out) && $line_out[0] === '.') { + $line_out = '.' . $line_out; + } + $this->client_send($line_out . static::LE, 'DATA'); + } + } + + //Message data has been sent, complete the command + //Increase timelimit for end of DATA command + $savetimelimit = $this->Timelimit; + $this->Timelimit *= 2; + $result = $this->sendCommand('DATA END', '.', 250); + $this->recordLastTransactionID(); + //Restore timelimit + $this->Timelimit = $savetimelimit; + + return $result; + } + + /** + * Send an SMTP HELO or EHLO command. + * Used to identify the sending server to the receiving server. + * This makes sure that client and server are in a known state. + * Implements RFC 821: HELO + * and RFC 2821 EHLO. + * + * @param string $host The host name or IP to connect to + * + * @return bool + */ + public function hello($host = '') + { + //Try extended hello first (RFC 2821) + return $this->sendHello('EHLO', $host) or $this->sendHello('HELO', $host); + } + + /** + * Send an SMTP HELO or EHLO command. + * Low-level implementation used by hello(). + * + * @param string $hello The HELO string + * @param string $host The hostname to say we are + * + * @return bool + * + * @see hello() + */ + protected function sendHello($hello, $host) + { + $noerror = $this->sendCommand($hello, $hello . ' ' . $host, 250); + $this->helo_rply = $this->last_reply; + if ($noerror) { + $this->parseHelloFields($hello); + } else { + $this->server_caps = null; + } + + return $noerror; + } + + /** + * Parse a reply to HELO/EHLO command to discover server extensions. + * In case of HELO, the only parameter that can be discovered is a server name. + * + * @param string $type `HELO` or `EHLO` + */ + protected function parseHelloFields($type) + { + $this->server_caps = []; + $lines = explode("\n", $this->helo_rply); + + foreach ($lines as $n => $s) { + //First 4 chars contain response code followed by - or space + $s = trim(substr($s, 4)); + if (empty($s)) { + continue; + } + $fields = explode(' ', $s); + if (!empty($fields)) { + if (!$n) { + $name = $type; + $fields = $fields[0]; + } else { + $name = array_shift($fields); + switch ($name) { + case 'SIZE': + $fields = ($fields ? $fields[0] : 0); + break; + case 'AUTH': + if (!is_array($fields)) { + $fields = []; + } + break; + default: + $fields = true; + } + } + $this->server_caps[$name] = $fields; + } + } + } + + /** + * Send an SMTP MAIL command. + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more recipient + * commands may be called followed by a data command. + * Implements RFC 821: MAIL FROM: . + * + * @param string $from Source address of this message + * + * @return bool + */ + public function mail($from) + { + $useVerp = ($this->do_verp ? ' XVERP' : ''); + + return $this->sendCommand( + 'MAIL FROM', + 'MAIL FROM:<' . $from . '>' . $useVerp, + 250 + ); + } + + /** + * Send an SMTP QUIT command. + * Closes the socket if there is no error or the $close_on_error argument is true. + * Implements from RFC 821: QUIT . + * + * @param bool $close_on_error Should the connection close if an error occurs? + * + * @return bool + */ + public function quit($close_on_error = true) + { + $noerror = $this->sendCommand('QUIT', 'QUIT', 221); + $err = $this->error; //Save any error + if ($noerror || $close_on_error) { + $this->close(); + $this->error = $err; //Restore any error from the quit command + } + + return $noerror; + } + + /** + * Send an SMTP RCPT command. + * Sets the TO argument to $toaddr. + * Returns true if the recipient was accepted false if it was rejected. + * Implements from RFC 821: RCPT TO: . + * + * @param string $address The address the message is being sent to + * @param string $dsn Comma separated list of DSN notifications. NEVER, SUCCESS, FAILURE + * or DELAY. If you specify NEVER all other notifications are ignored. + * + * @return bool + */ + public function recipient($address, $dsn = '') + { + if (empty($dsn)) { + $rcpt = 'RCPT TO:<' . $address . '>'; + } else { + $dsn = strtoupper($dsn); + $notify = []; + + if (strpos($dsn, 'NEVER') !== false) { + $notify[] = 'NEVER'; + } else { + foreach (['SUCCESS', 'FAILURE', 'DELAY'] as $value) { + if (strpos($dsn, $value) !== false) { + $notify[] = $value; + } + } + } + + $rcpt = 'RCPT TO:<' . $address . '> NOTIFY=' . implode(',', $notify); + } + + return $this->sendCommand( + 'RCPT TO', + $rcpt, + [250, 251] + ); + } + + /** + * Send an SMTP RSET command. + * Abort any transaction that is currently in progress. + * Implements RFC 821: RSET . + * + * @return bool True on success + */ + public function reset() + { + return $this->sendCommand('RSET', 'RSET', 250); + } + + /** + * Send a command to an SMTP server and check its return code. + * + * @param string $command The command name - not sent to the server + * @param string $commandstring The actual command to send + * @param int|array $expect One or more expected integer success codes + * + * @return bool True on success + */ + protected function sendCommand($command, $commandstring, $expect) + { + if (!$this->connected()) { + $this->setError("Called $command without being connected"); + + return false; + } + //Reject line breaks in all commands + if ((strpos($commandstring, "\n") !== false) || (strpos($commandstring, "\r") !== false)) { + $this->setError("Command '$command' contained line breaks"); + + return false; + } + $this->client_send($commandstring . static::LE, $command); + + $this->last_reply = $this->get_lines(); + // Fetch SMTP code and possible error code explanation + $matches = []; + if (preg_match('/^([\d]{3})[ -](?:([\d]\\.[\d]\\.[\d]{1,2}) )?/', $this->last_reply, $matches)) { + $code = (int) $matches[1]; + $code_ex = (count($matches) > 2 ? $matches[2] : null); + // Cut off error code from each response line + $detail = preg_replace( + "/{$code}[ -]" . + ($code_ex ? str_replace('.', '\\.', $code_ex) . ' ' : '') . '/m', + '', + $this->last_reply + ); + } else { + // Fall back to simple parsing if regex fails + $code = (int) substr($this->last_reply, 0, 3); + $code_ex = null; + $detail = substr($this->last_reply, 4); + } + + $this->edebug('SERVER -> CLIENT: ' . $this->last_reply, self::DEBUG_SERVER); + + if (!in_array($code, (array) $expect, true)) { + $this->setError( + "$command command failed", + $detail, + $code, + $code_ex + ); + $this->edebug( + 'SMTP ERROR: ' . $this->error['error'] . ': ' . $this->last_reply, + self::DEBUG_CLIENT + ); + + return false; + } + + $this->setError(''); + + return true; + } + + /** + * Send an SMTP SAML command. + * Starts a mail transaction from the email address specified in $from. + * Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more recipient + * commands may be called followed by a data command. This command + * will send the message to the users terminal if they are logged + * in and send them an email. + * Implements RFC 821: SAML FROM: . + * + * @param string $from The address the message is from + * + * @return bool + */ + public function sendAndMail($from) + { + return $this->sendCommand('SAML', "SAML FROM:$from", 250); + } + + /** + * Send an SMTP VRFY command. + * + * @param string $name The name to verify + * + * @return bool + */ + public function verify($name) + { + return $this->sendCommand('VRFY', "VRFY $name", [250, 251]); + } + + /** + * Send an SMTP NOOP command. + * Used to keep keep-alives alive, doesn't actually do anything. + * + * @return bool + */ + public function noop() + { + return $this->sendCommand('NOOP', 'NOOP', 250); + } + + /** + * Send an SMTP TURN command. + * This is an optional command for SMTP that this class does not support. + * This method is here to make the RFC821 Definition complete for this class + * and _may_ be implemented in future. + * Implements from RFC 821: TURN . + * + * @return bool + */ + public function turn() + { + $this->setError('The SMTP TURN command is not implemented'); + $this->edebug('SMTP NOTICE: ' . $this->error['error'], self::DEBUG_CLIENT); + + return false; + } + + /** + * Send raw data to the server. + * + * @param string $data The data to send + * @param string $command Optionally, the command this is part of, used only for controlling debug output + * + * @return int|bool The number of bytes sent to the server or false on error + */ + public function client_send($data, $command = '') + { + //If SMTP transcripts are left enabled, or debug output is posted online + //it can leak credentials, so hide credentials in all but lowest level + if (self::DEBUG_LOWLEVEL > $this->do_debug && + in_array($command, ['User & Password', 'Username', 'Password'], true)) { + $this->edebug('CLIENT -> SERVER: [credentials hidden]', self::DEBUG_CLIENT); + } else { + $this->edebug('CLIENT -> SERVER: ' . $data, self::DEBUG_CLIENT); + } + set_error_handler([$this, 'errorHandler']); + $result = fwrite($this->smtp_conn, $data); + restore_error_handler(); + + return $result; + } + + /** + * Get the latest error. + * + * @return array + */ + public function getError() + { + return $this->error; + } + + /** + * Get SMTP extensions available on the server. + * + * @return array|null + */ + public function getServerExtList() + { + return $this->server_caps; + } + + /** + * Get metadata about the SMTP server from its HELO/EHLO response. + * The method works in three ways, dependent on argument value and current state: + * 1. HELO/EHLO has not been sent - returns null and populates $this->error. + * 2. HELO has been sent - + * $name == 'HELO': returns server name + * $name == 'EHLO': returns boolean false + * $name == any other string: returns null and populates $this->error + * 3. EHLO has been sent - + * $name == 'HELO'|'EHLO': returns the server name + * $name == any other string: if extension $name exists, returns True + * or its options (e.g. AUTH mechanisms supported). Otherwise returns False. + * + * @param string $name Name of SMTP extension or 'HELO'|'EHLO' + * + * @return string|bool|null + */ + public function getServerExt($name) + { + if (!$this->server_caps) { + $this->setError('No HELO/EHLO was sent'); + + return; + } + + if (!array_key_exists($name, $this->server_caps)) { + if ('HELO' === $name) { + return $this->server_caps['EHLO']; + } + if ('EHLO' === $name || array_key_exists('EHLO', $this->server_caps)) { + return false; + } + $this->setError('HELO handshake was used; No information about server extensions available'); + + return; + } + + return $this->server_caps[$name]; + } + + /** + * Get the last reply from the server. + * + * @return string + */ + public function getLastReply() + { + return $this->last_reply; + } + + /** + * Read the SMTP server's response. + * Either before eof or socket timeout occurs on the operation. + * With SMTP we can tell if we have more lines to read if the + * 4th character is '-' symbol. If it is a space then we don't + * need to read anything else. + * + * @return string + */ + protected function get_lines() + { + // If the connection is bad, give up straight away + if (!is_resource($this->smtp_conn)) { + return ''; + } + $data = ''; + $endtime = 0; + stream_set_timeout($this->smtp_conn, $this->Timeout); + if ($this->Timelimit > 0) { + $endtime = time() + $this->Timelimit; + } + $selR = [$this->smtp_conn]; + $selW = null; + while (is_resource($this->smtp_conn) && !feof($this->smtp_conn)) { + //Must pass vars in here as params are by reference + if (!stream_select($selR, $selW, $selW, $this->Timelimit)) { + $this->edebug( + 'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)', + self::DEBUG_LOWLEVEL + ); + break; + } + //Deliberate noise suppression - errors are handled afterwards + $str = @fgets($this->smtp_conn, self::MAX_REPLY_LENGTH); + $this->edebug('SMTP INBOUND: "' . trim($str) . '"', self::DEBUG_LOWLEVEL); + $data .= $str; + // If response is only 3 chars (not valid, but RFC5321 S4.2 says it must be handled), + // or 4th character is a space or a line break char, we are done reading, break the loop. + // String array access is a significant micro-optimisation over strlen + if (!isset($str[3]) || $str[3] === ' ' || $str[3] === "\r" || $str[3] === "\n") { + break; + } + // Timed-out? Log and break + $info = stream_get_meta_data($this->smtp_conn); + if ($info['timed_out']) { + $this->edebug( + 'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)', + self::DEBUG_LOWLEVEL + ); + break; + } + // Now check if reads took too long + if ($endtime && time() > $endtime) { + $this->edebug( + 'SMTP -> get_lines(): timelimit reached (' . + $this->Timelimit . ' sec)', + self::DEBUG_LOWLEVEL + ); + break; + } + } + + return $data; + } + + /** + * Enable or disable VERP address generation. + * + * @param bool $enabled + */ + public function setVerp($enabled = false) + { + $this->do_verp = $enabled; + } + + /** + * Get VERP address generation mode. + * + * @return bool + */ + public function getVerp() + { + return $this->do_verp; + } + + /** + * Set error messages and codes. + * + * @param string $message The error message + * @param string $detail Further detail on the error + * @param string $smtp_code An associated SMTP error code + * @param string $smtp_code_ex Extended SMTP code + */ + protected function setError($message, $detail = '', $smtp_code = '', $smtp_code_ex = '') + { + $this->error = [ + 'error' => $message, + 'detail' => $detail, + 'smtp_code' => $smtp_code, + 'smtp_code_ex' => $smtp_code_ex, + ]; + } + + /** + * Set debug output method. + * + * @param string|callable $method The name of the mechanism to use for debugging output, or a callable to handle it + */ + public function setDebugOutput($method = 'echo') + { + $this->Debugoutput = $method; + } + + /** + * Get debug output method. + * + * @return string + */ + public function getDebugOutput() + { + return $this->Debugoutput; + } + + /** + * Set debug output level. + * + * @param int $level + */ + public function setDebugLevel($level = 0) + { + $this->do_debug = $level; + } + + /** + * Get debug output level. + * + * @return int + */ + public function getDebugLevel() + { + return $this->do_debug; + } + + /** + * Set SMTP timeout. + * + * @param int $timeout The timeout duration in seconds + */ + public function setTimeout($timeout = 0) + { + $this->Timeout = $timeout; + } + + /** + * Get SMTP timeout. + * + * @return int + */ + public function getTimeout() + { + return $this->Timeout; + } + + /** + * Reports an error number and string. + * + * @param int $errno The error number returned by PHP + * @param string $errmsg The error message returned by PHP + * @param string $errfile The file the error occurred in + * @param int $errline The line number the error occurred on + */ + protected function errorHandler($errno, $errmsg, $errfile = '', $errline = 0) + { + $notice = 'Connection failed.'; + $this->setError( + $notice, + $errmsg, + (string) $errno + ); + $this->edebug( + "$notice Error #$errno: $errmsg [$errfile line $errline]", + self::DEBUG_CONNECTION + ); + } + + /** + * Extract and return the ID of the last SMTP transaction based on + * a list of patterns provided in SMTP::$smtp_transaction_id_patterns. + * Relies on the host providing the ID in response to a DATA command. + * If no reply has been received yet, it will return null. + * If no pattern was matched, it will return false. + * + * @return bool|string|null + */ + protected function recordLastTransactionID() + { + $reply = $this->getLastReply(); + + if (empty($reply)) { + $this->last_smtp_transaction_id = null; + } else { + $this->last_smtp_transaction_id = false; + foreach ($this->smtp_transaction_id_patterns as $smtp_transaction_id_pattern) { + if (preg_match($smtp_transaction_id_pattern, $reply, $matches)) { + $this->last_smtp_transaction_id = trim($matches[1]); + break; + } + } + } + + return $this->last_smtp_transaction_id; + } + + /** + * Get the queue/transaction ID of the last SMTP transaction + * If no reply has been received yet, it will return null. + * If no pattern was matched, it will return false. + * + * @return bool|string|null + * + * @see recordLastTransactionID() + */ + public function getLastTransactionID() + { + return $this->last_smtp_transaction_id; + } +} diff --git a/HTML-CSS_Lernwebseite/phpmailer/index.php b/HTML-CSS_Lernwebseite/phpmailer/index.php new file mode 100644 index 0000000..6f5be48 --- /dev/null +++ b/HTML-CSS_Lernwebseite/phpmailer/index.php @@ -0,0 +1,44 @@ +isSMTP(); +//Define smtp host + $mail->Host = "smtp.gmail.com"; +//Enable smtp authentication + $mail->SMTPAuth = true; +//Set smtp encryption type (ssl/tls) + $mail->SMTPSecure = "tls"; +//Port to connect smtp + $mail->Port = "587"; +//Set gmail username + $mail->Username = "Obay.albeek@gmail.com"; +//Set gmail password + $mail->Password = "rfpjqehacvvkzdjg"; +//Email subject + $mail->Subject = "Test email using PHPMailer"; +//Set sender email + $mail->setFrom('Obay.albeek@gmail.com'); +//Enable HTML + $mail->isHTML(true); +//Attachment + $mail->addAttachment('img/attachment.png'); +//Email body + $mail->Body = "

This is HTML h1 Heading

This is html paragraph

"; +//Add recipient + $mail->addAddress('Obay.albeek@gmail.com'); +//Finally send email + if ( $mail->send() ) { + echo "Email Sent..!"; + } +//Closing smtp connection + $mail->smtpClose(); diff --git a/HTML-CSS_Lernwebseite/reset_password.php b/HTML-CSS_Lernwebseite/reset_password.php new file mode 100644 index 0000000..8cb3a2a --- /dev/null +++ b/HTML-CSS_Lernwebseite/reset_password.php @@ -0,0 +1,58 @@ + +prepare("SELECT email, new_password, token FROM `password-reset` WHERE key_=?"); + $stmt->execute([$key]); + $ergebnis = $stmt->fetch(); + + // Wenn $ergebnis leer ist (falscher key wurde angegeben) + // oder die aktuelle "session_id" nicht mit der übereinstimmt, die die Request zum Zurücksetzen des Passworts gestellt hat. + if (!$ergebnis) exit("Bitte klicken Sie auf den Link von dort, wo Sie die Anfrage zum Zurücksetzen des Passworts gestellt haben"); + if ($ergebnis['token'] != session_id()) exit(""); + + $email = $ergebnis['email']; + $neue_passwort = $ergebnis['new_password']; + $hash = password_hash($neue_passwort, PASSWORD_DEFAULT); + + + // Ändert das alte Passwort in das neue Passwort + $stmt = $dbh->prepare("UPDATE registration SET password=? WHERE email=?"); + $stmt->execute([$hash, $email]); + + // Löscht die Zeile, in der sich das key und das Token befanden. + $stmt = $dbh->prepare("DELETE FROM `password-reset` WHERE email = ?"); + $stmt->execute([$email]); + + echo ""; + header("Location: Anmelden.php"); + } + +?> \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/selbst_versuch.php b/HTML-CSS_Lernwebseite/selbst_versuch.php new file mode 100644 index 0000000..e0eb7cf --- /dev/null +++ b/HTML-CSS_Lernwebseite/selbst_versuch.php @@ -0,0 +1,95 @@ + + + + + HTML Editor + + + + +

HTML Editor

+ + + + + +

+ + + + " öffnet die Bedingung und prüft, ob die HTTP-Anforderungsmethode "POST" ist. Diese Bedingung wird nur ausgeführt, wenn der Benutzer ein Formular auf der Webseite eingereicht hat, das mit der "POST"-Methode übermittelt wurde. + + In der zweiten Zeile wird ein div-Container mit der Klasse "containt" ausgegeben. + + Der Inhalt des div-Containers wird mit dem Wert des Formularfeldes "content" gefüllt, das mit der "POST"-Methode übermittelt wurde. Das Formularfeld wird mit dem $_POST-Superglobal abgerufen, der die mit der "POST"-Methode übermittelten Formulardaten enthält. + + Die letzte Zeile "" schließt die Bedingung. + */ + ?> + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/selbst_versuch_css.php b/HTML-CSS_Lernwebseite/selbst_versuch_css.php new file mode 100644 index 0000000..742353b --- /dev/null +++ b/HTML-CSS_Lernwebseite/selbst_versuch_css.php @@ -0,0 +1,116 @@ + + + + + CSS Editor + + + + +

CSS Editor

+ + + + + +

+ + + + " öffnet die Bedingung und prüft, ob die HTTP-Anforderungsmethode "POST" ist. Diese Bedingung wird nur ausgeführt, wenn der Benutzer ein Formular auf der Webseite eingereicht hat, das mit der "POST"-Methode übermittelt wurde. + + In der zweiten Zeile wird ein div-Container mit der Klasse "containt" ausgegeben. + + Der Inhalt des div-Containers wird mit dem Wert des Formularfeldes "content" gefüllt, das mit der "POST"-Methode übermittelt wurde. Das Formularfeld wird mit dem $_POST-Superglobal abgerufen, der die mit der "POST"-Methode übermittelten Formulardaten enthält. + + Die letzte Zeile "" schließt die Bedingung. + */ + ?> + + + \ No newline at end of file diff --git a/HTML-CSS_Lernwebseite/Über uns.php b/HTML-CSS_Lernwebseite/Über uns.php new file mode 100644 index 0000000..cd5f66b --- /dev/null +++ b/HTML-CSS_Lernwebseite/Über uns.php @@ -0,0 +1,35 @@ + + + +Über uns + + + + + + + + + + +

Als Schüler an der Werner-von-Siemens-Schule absolvieren wir derzeit unser Berufskolleg und arbeiten gleichzeitig an unserem Abschluss der Fachhochschulreife. Im Rahmen unseres schulischen Werdegangs steht auch eine Projektarbeit an, + bei der wir unsere erworbenen Fähigkeiten und Kenntnisse unter Beweis stellen können. + Wir haben uns für das Fach Programmtechnik entschieden und uns intensiv mit der Erstellung einer HTML & CSS Lernwebseite beschäftigt. + Mit dieser Webseite möchten wir anderen Leuten dabei helfen, die Grundlagen der HTML-Programmierung schnell und einfach zu erlernen. + Bei der Gestaltung unserer Lernplattform haben wir großen Wert auf eine benutzerfreundliche und interaktive Struktur gelegt. Wir haben uns mit verschiedenen Elementen wie Farbauswahl, + Bildern und Videos auseinandergesetzt, um das Layout ansprechend und übersichtlich zu gestalten. Unsere interaktiven Übungen und Quizfragen fördern das Verständnis und bieten eine interessante Möglichkeit, das Gelernte zu vertiefen. + Unsere Engagement und unsere Leidenschaft für das Fachgebiet der Programmierung sind beeindruckend und werden sicherlich auch anderen Schülern zugutekommen. Wir sind überzeugt, dass wir mit unsere Projektarbeit eine herausragende Leistung erbringen werde. +

+ + +

+ + + + + \ No newline at end of file

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